Holiday !!!

yeah ! ...its time to enjoy my last holiday bfore going to sit spm ! ...after this holiday i will study lik a mad men ! wahaha ...dun really trust me yet until u saw me ! hehe ...holiday jus start ytd ! hhaha ...my midterm exam had jus pass...but my add math result come out liao !!! ...vry bad but improve alot compare with my 1st term ! ....
holiday ? haha ..going out ? err mayb la ...haha ..
but i think i will enjoy my holiday ! im not going to sit at home everyday ! ..at least go out awhile for fun btr than sitting at home always ! ahha ..
but for sure i m going to sit down some time with my studies ! ahha ..mayb one day 2 hour ? haha ..too litter? yeah i oso think so ..dun care hehe ! ...
i will post every day wat i m doing in my holiday ! ..stay tune with my blog hehe ...and wil upload pic soon ! ..hehe

scary !

woohooo..finally tomorrow will be the last paper for me bm ..bcux after bm jus left sivik and pjk (sleep oso can edi ) ..wahaha ...
today acc ...! ytd i really seat down and do ..but got talk on a phone quite a time discuss acc thingy...but i really study ! ...wat i suspected to come out all came out ! but one thing is came out and i couldnt get the ans ! ...it vry sad ='( but i try my best to do the paper ...as well as i did all my paper with 50% confidence not 100 ! haha ..sorry la din really prepare oso ! haha...but ytd i sleep quite early oso bout 10 ! hehe ...now i have to prepare tmr paper bm ! the most scary paper for me ! cux last term i fail bm i get 37 ! hurmph this term must pass... cannot get the last 3 place in my class !!! ..so i have to study bm ...but bm paper 1 hot to study who can teach me ..read karangan ? read format ? no format oso ! haix...jus tmr have to open my mind up ! after bm ! i will fly ! hehe ...cux after recess jus pjk ! aiyi din do oso can la ..haha ...not counted oso de ! now i m vry scare bout my bm !!! wish me luck ! hehe =)

U must with me !

不知道什么时候 ,
开始喜欢这里,
每个夜里都会来这里看你,
你长得这么美丽,
叫我不能不看你,
看不到你我就迷失了自己,
有时候你很调皮,
总是让我著急,
一颗心总是为你跳不停,
只要一闭上眼睛,
总有千百万个你,
你的影子装满我的脑海里,
不能够不想你,
也不能够忘记你,
总是在梦里一直看到你,
多想对你说句,
我是真的爱你,
对我的心不要再怀疑,
好想牵你的手,
走过风风雨雨,
有什么困难我都陪著你,
直到天长地久,
直到天荒地老,
爱的路上只有我和你....>.<

Who Do You Want Me To Be

我什麼都沒有,　只是有一點吵,
如果你感到寂寞,　我帶給你熱鬧,
為你繞一繞　沒有什麼大不了,
卻可以讓你微笑.

其實我很煩惱,　只是你看不到,
如果我也不開心,　怕你轉身就逃,
愛上一個人,　一定要讓他相信,
這世界多麼美好.

對每個人都說還好,
我的心,　我的情,　你不需要明了,
只要我對你好,　這樣的溫柔你要不要....

其實你愛我像誰,　扮演什麼角色我都會,
快不快樂我無所謂...
為了你開心我忘記了累不累,
其實你愛我像誰,　任何的表情我都能給,
WO 在你身上學會流眼淚....T.T

today bc and math2 paper

morning went to school lik normal loo ply ply ply and chat with fu jing chee ni and tm ! haha...chat chat chat ...din really study oso my bc !!! haix...bc jus karangan ! but it hard ! ..got wan i choose berita do ! ..haha...dunoe will fail anot ! haix...i today serious no mood bcux of this math! ...i din really study last nitex and today math look so easy but it ! HARD !....tengok senang ,buat susah ! ...i done wrong in my 2 graph ...i agak 30/100 flying away !...the graph i chg it very last min ..when i jus noe i wrong then i rub wat i wrong then teacher say masa sudah tamat ! WTF ?! then i jus tembak la ...but still wrong ...should get two point i get one onli ! ..haix...4 mark flying !!! jus vry dissapointed with my math paper2 ! ..hope this time can pass loo....tmr have eng1 ...jus eng ! b4 recess no paper ! happy can sleep can talk but no noise ! ahha ...

this pic i love the most !

This picture is jus last sunday one of my present from vincent chong ! ..i love it ...
he name this as a soft copy and ask me ''do u lik soft ?''haha...i love this picture vry much but it seem that i look so mature ! haha...this picture is a group pic !! all my cousin is in thr !...if u'r my cousin ! find ur self in thr ! and leave some comment bout this pic !! heexx..

寶貝^^

你問我為什麼不再給你安慰 在寒風中漫步有家不回
好幾天不見面也無所謂 你問我為什麼把你的信退回
又把照片撕碎毫不後悔 你問我為了什麼開始喝酒
而且每次都喝醉 不要說我做得不對 不要說你永遠不嫌br>因為我在無意間 聽見有人叫你寶貝 不要說這是個誤嫌br>你不必在我面前流 因為我明明聽見 有人叫你寶貝
你讓他叫你寶貝!!!

BIRTHDAY !

Sat nite ....i had a dinner with family celebrate my burday ! haha ...we ate buffet dinner at Grand Season KL...nice and delicious food ! not bad lar.. haha...and then i took alot pic with my family !and
Ss pic oso !wEe !!


YTD BIRTHDAY ! wee !..
Yesterday 17/5 is my birthday !!...happy=) got alot of wishes from all of u from sunday morning 1st sms is Peng sharp 12 morning ..and the last one is xin ni bout nite 11 something-love all of u- !!! THX THX ...hope all the wish come true WEE !!^^
Early in da morning ! got a dai gor bring me out already ! wahaha ...
he promise me tht my birthday he will cook for me ! =) so he really done it ! ..supep funny cooking skill ! ...hahah !! wee...him and her gf cook me a lunch ! ...haha ..nice nice ! delicious ! wahaha !^^

Then afternoon ! came bac liao ..stay at home study some add math & i went for a nap ! wahah ...then nite have dinner in puchong YONG TAO FU with my cousin all ..haha ..having fun with them went dinner edi ! then after dinner they came my hse to celebrate my burday ! =) haha ...when cut cake took alot pic pic with them and when i cut cake starting playing around with cream ! but at last !!! i get the most !...my face , hair ,shirt and pant oso kena ! haix...but happy la =)wooohoo ..hehe...then at nite do some revision add math then went to sleep haha ...sleep quite early ! hehe

Today ! moring at school still got ppl wishing me! wee XD but they all planned to tempek me and splash water at me when going bac home !...haha...
today exam add math 1st at 7-50-950 2hr paper ! quite ok lar...bope can get btr result this time ! HOPE !!! hees... then reses liao ..go back class BM2 haix...i this time must pass my bm liao ! i dun wan fail !! quite hard paper for me ! dunnoe why !! then after school ...i oso planing to run of ! but plan fail ! ..haix...at last i still have to kena ! in class ..but ok lar..all class mate onli ! ahha ..pain la of cux ..! walao then i think fin liao ..after going out of class walking to tapak all holding bottle and standby to splash me ....i ran and kena kejar from sai ming ..at last got some ppl already waiting me infront of gate ..so ? kena loo...wet kao !! haha ..having fun la at least ! ahha ...


PICTURE WILL BE POST WHEN I GOT ALL FROM MY COUSIN AND FREN ! hee

~~

Woohoo...the mid year term war just started ytd ! ...it jus the 1st day ! ...i got study but time i saw the paper ! i blanked !...i noe i going to fail ! but ..wat to do ...haix...cux last nite i was vry tired and cant even study ! ..so sleep vry early and din study ! ...exam was perfect ! ..this time exam all teacher dun let us to toilet ..but encik ZAMRI dun care also ! ahahha ....he some more can let 2 ppl go toilet together ! ..wtf ?! other teacher jus say NO ! Some more on the last 30 min in ekon paper 1 ...we all are playing and noisy in durin the exam ! ahha teacher dun care cux is ZAMRI wat ! wat he can do ! ...we all was threwing paper and playing around ! hahah ...
...todAy i also no mood to study ! ...monday is add math and bm2 ..wat to do ...my mood is hoping tmr i can have a great birthday ! but have to stay at home study ! ...and jus hoping tht tmr U can wish me and rmb my birthday ! haix...but this doesnt will work on U ...haix...my mood are happy alway ! ...but this few day i quite down ! ...but my out look are still good ! cux i wan my self to be happy alway ! normaly if u can see i emo ..haha ..tht might im vry angry to something ...but this few day i was thinking alot of thing ! maybe think to over d... and exam came in the same time ! i have to put all my time in my exam ! cux this time i aim all to pass and at least get 5 credit ...it good to aim high result...but also have to put in effort ! ...NOTHING WORK IF U ARE LAZY !!! ...happy always =)

BobBy de mOnkEy !

weeX

Can U seE mE ?!=P

Can U tAlK tO mE ?!? XD

CaN U hEar me !??

卫塞节

每年四月十五的今天卫塞节，
今天是我农历的生日！非常高兴！
今天早上我就和每年一样去梳邦的一间佛堂拜神！
之后就去了我婆婆家坐了一会！
然后我就回家睡觉！哈哈！我真的很累！昨晚不知道为什么为了一些问题而另我睡得不好！
哈哈！下个礼拜五就是我今年第二次考试！我现在终于知道了时间过得越来越快！
今天已经五月头了，但是我到现在我敢说我还没有准备到即将来临的考试！我很害怕！
也有一点失望因为今年我的生日在我的考试期间！还蛮伤心的！因为今年是我最后一年和中学朋友能够庆祝的一年！。。。但是还是希望我在这一次的考试能够拿到好的成绩！哈哈！

Ceramah di Taylor College

Yo !..today 7 may !...our class have a trip to Taylor College....
it free..woohoo...1st time went a trip tht free..and vry fun ! ...
On the bus ...we all started to take pic ! ..and having alot fun in bus jus bout 15 min !
we went to Taylor for some accounting Ceramah !...tht speak was seriously boring ...tht y u will see when the speak is going on i took a lot of pic ! ...wahaha...
After Ceramah they provide us lunch ! ..ok lo..got chicken ..toufu...vegetable...heee...can eat ! wahaha..
then we all walk around in Taylor College...!
then went we reached our school it jus 12.30 ..still got 30 min onli can go bac ..the guard dun let us go out of the school ..so alot of fren keep taking pic around with everyone ! ...
LET THE PICTURE TALK !

all thos pic is me and my fren wee....!today i have a fun day ! ..wohoo

add math folio for form5 ! ..have a look it Answer !!!!

想必各位的学校已经分题目了吧？我问老师了，老师说全国的题目都一样的，所以呢，谁做了就别那么吝啬，来分享一下
哈哈，老实说啦，我不会做啊，所以等着抄答案。。。。。。。

以下是我们论坛的会员jckkau所提供的，希望大家在抄的同时，向这位会员说声谢谢哦～～

b)
Pi or π is a mathematical constant whose value is the ratio of anycircle's circumference to its diameter in Euclidean space; this is thesame value as the ratio of a circle's area to the square of its radius.It is approximately equal to 3.14159 in the usual decimal notation (seethe table for its representation in some other bases). π is one of themost important mathematical and physical constants: many formulae frommathematics, science, and engineering involve π.

Part 2
a)
d1 (cm) d2 (cm) Length of arc PQR in terms of π (cm)÷2 Length of arc PAB in terms of π (cm) ÷2 Length of arc BCR interms of π (cm) ÷2
1 9 10 π π 9 π
2 8 10 π 2 π 8 π
3 7 10 π 3 π 7 π
4 6 10 π 4 π 6 π
5 5 10 π 5 π 5 π
6 4 10 π 6 π 4 π
7 3 10 π 7 π 3 π
8 2 10 π 8 π 2 π
9 1 10 π 9 π 1 π
10 0 10 π 10 π 0

b i)
d1 (cm) d2 (cm) d3 (cm) Length of arc PQR in termsof π (cm) ÷2 Length of arc PAB in terms of π (cm) ÷2 Length of arc BCD in terms of π (cm) ÷2 Length of arc DER interms of π (cm) ÷2
1 1 8 10 π π π 8 π
1 2 7 10 π π 2 π 7 π
1 3 6 10 π π 3 π 6 π
1 4 5 10 π π 4 π 5 π
1 5 4 10 π π 5 π 4 π
1 6 3 10 π π 6 π 3 π

part 3
(a) y = 1/2πr ^2 - 1/2 πr ^2 - 1/2 π r ^2
= 1/2 π ( 5^2 - ( x/2)^2 - ( (10- x/2 ) )^2 )
= 1/2 π ( 25 - x62/4 - (100-20x +x^2)/4 )
=( 20x -2x^2 ) / 8 π m^2
=( 10x -x^2 ) / 4 π m^2


(b) y = ( 10x -x^2 ) / 4 π m^2 = 16.5
x = 3 or 7

c) y = ( 10x -x^2 ) / 4 π m^2
y = ( 5/2 x - x2 / 4 ) π m^2
÷ x
y/x = 5/2 – 1/4 x
In the form of Y = mX + C
y/x = – 1/4 x + 5/2
y – axis = y/x
x – axis = x ( in π m^2 )
please plot the graph yourself.

d) y = ( -1/4x2+ 2/5x)π
By using differentiation
dy/dx = -1/2 x+ 5/2
dy/dx = 0
-/2 x+ 5/2 = 0
1/2 x=5/2
x = 5
Therefore
Maximum area for y when x = 5
ymax = 5π/2 (5) – π (5)2 / 4
= 19.634 m2

e) 12 semicircular flower beds, it form an arithmetic progression
S12 = 10 m = 1000 cm
a = 30 cm
Sn = n/2 [ 2a + (n-1) d ]
S12 = 12/ 2 [ 2 (30) + (12 – 1) d]
1000 = 6 ( 60 + 11d)
1000 = 360 + 66d
66d = 640
d = 9.7 cm
Number of semicircular flower beds Diameter for the flower beds / cm
1 30
2 39.7
3 49.4
4 59.1
5 68.8
6 78.5
7 88.2
8 97.9
9 107.6
10 117.3
11 127
12 136.7
Total diameter = 1000 cm

由jckkau提供。。。



--------------------------------------------------------------------------------------------------------------------------------------------------
PART 1
http://en.wikipedia.org/wiki/Pi

PART 2
(a) arc PQR = arc PAB + arc BCR (From the table)

(b) (i) Tabulate (the same way as (a))

arc PQR = arc PAB + arc BCD + arc DER

(ii) length of the arc of the outer semicircle = total length of arcs of n inner semicircles

(c) let diameter of the outer semicircle PQR = D (where D is any real number greater than 0)

there are n inner semicircles where n = 2, 3, 4...
dn = diameter of nth inner semicircle
D = d1 + d2 + ... + dn

arc PQR = (pi)(D)
arc PQR = (pi)(d1 + d2 + ... + dn)
arc PQR = (pi)(d1) + (pi)(d2) + ... + (pi)(dn)
arc PQR = arc of 1st inner semicircle + arc of 2nd inner semicircle + ... + arc of nth inner semicircle

therefore, for any value of diameter of outer semicircle,

length of the arc of the outer semicircle = total length of arcs of n inner semicircles

PART 3
(a) y = (pi/2)(10/2)^2 - (pi/2)(x/2)^2 - (pi/2)((10 - x)/2)^2
y = (pi/8)(10^2 - x^2 - (10 - x)^2)
y = (pi/8)(10^2 - x^2 - (10^2 - 20x + x^2))
y = (pi/8)(10^2 - x^2 - 10^2 + 20x - x^2)
y = (pi/8)(10^2 - x^2 - 10^2 + 20x - x^2)
y = (pi/8)(20x - 2x^2)

y = (pi/4)(10x - x^2)

(b) substitute y = 16.5,
16.5 = (pi/4)(10x - x^2)
16.5(4/pi) = 10x - x^2
16.5(4)/(22/7) = 10x - x^2
21 = 10x - x^2
x^2 - 10x + 21 = 0
(x -3)(x - 7) = 0
x = 3 or 7


therefore, the diameters of the two ponds are 3m and 7m.

(c) y = (pi/4)(10x - x^2)
(4/pi)y = 25 - 25 + 10x - x^2
(4/pi)y = 25 - (x - 5)^2

let Y = (4/pi)y, X = (x - 5)^2
Y = 25 - X (Draw a straight line graph Y versus X)
x = 4.5, X = 0.25 (find Y from the graph using X = 0.25)
Y = 24.7 or 24.8 (exact value = 24.75, but we are not able to see it accurately from the graph)
(4/pi)y = 24.7 or 24.8
y = 19.4 or 19.5

The area of the flower plot = 19.4 or 19.5 m^2 when the diameter of one of the fish pond is 4.5m.

(d) method I
y = (pi/4)(10x - x^2)
dy/dx = (pi/4)(10 - 2x)

when dy/dx = 0, (pi/4)(10 - 2x)=0
x = 5
d^2y/dx^2 = (pi/4)(-2) <>

maximum value of y = (pi/4)(10(5) - 5^2) = 19.64
therefore, at x = 5, y = 19.64 is maximum and the cost of construct the garden is minimum.

the area of the flower plot = 19.64 m^2


method II
the construct of the garden is minimum when y is maximum.
Y = (4/pi)y is also maximum.
0 <>
-5 <>
| x - 5 | <>
0 <= (x - 5)^2 <>
0 <= X <>
from graph Y versus X, maximum value of Y = 25 when X = 0.
maximum value of y = (pi/4)(25) = 19.64

the area of the flower plot = 19.64 m^2

(e) arithmetic progression (a = 30, d = common difference)
sum of 12 diameters = 1000 cm
n/2(2a + (n - 1)d) = Sn
12/2(60 + 11d) = 1000
360 + 66d = 1000
66d = 640
d = 320/33

diameter of 2nd flower bed = (30 + 320/33) cm

diameter of 3rd flower bed = (30 + 2(320/33)) cm

diameter of 4th flower bed = (30 + 3(320/33)) cm

To Be With You Lyrics

To Be With You Lyrics

Hold on little girl
Show me what he's done to you
Stand up little girl
A broken heart can't be that bad
When it's through, it's through
Fate will twist the both of you
So come on baby come on over
Let me be the one to show you

I'm the one who wants to be with you
Deep inside I hope you feel it too
Waited on a line of greens and blues
Just to be the next to be with you

Build up your confidence
So you can be on top for once
wake up who cares about
Little boys that talk too much
I've seen it all go down
Your game of love was all rained out
So come on baby, come on over
Let me be the one to hold you

Chorus

Why be alone when we can be together baby
You can make my life worthwhile
And I can make you start to smile

When it's through, it's through
Fate will twist the both of you
So come on baby come on over
Let me be the one to show you

Long time no post liao ...!

Hi ..long time no post something bout my life ....
This month ! ..jus this 3 day ! ..happen alot of thing ! ...Jus 3 day ! ..haix...got thing tht fun &sad!...

1st may !...wat i done?...ohh...early in da morning went badminton with fren ...phang ! $$hui! ah chee!yi-ding(lion king) !and ying yun (panda) woohoo...
Quite fun plying badminton with them ...after phang fetch all of them ...we plan to go usj23 to ply ..cux indoor ...but costly ! at last we went oso ...hahah ...but went we reach thr ...haven open so we went usj14 for morning tea ! ..haha then we went to ply badminton loo...we pay Rm 50 for 2and the half hour ...BUt ....dunnoe the girl giv us ply bout > 3hour !...it worth ! ...super worth !...but they all ply until hand pain ..leg pain ...this pain tht pain ...after badminton we had our lunch at usj 1 ...chit chat quite long ! haha....then they plan to go study math ...cux phang math pro ! wahaha ....so they all decide to go phang house cux his house no one ! ...at last wei chee cant make it ..so onli me ,ding ,and qian study at phang house ....until 5 ! ... after tht i went home then my bro decide to go down pj to visit my grandma ,seem we are so free...so we went pj to had our dinner then went my grandma house to have a visit ! ....after went back home ...wat a tired day !

2nd may !.A good lesson day but costly ! ..Early in the morning my bro plan to go cut hair in pj ...So we decide to have famous fish head noodles thr ...and i ajak my cousin (vinc) along ! .... but on the way to fetch vinc ...An accident happen suddenly .......a kelisa suddenly break cux she saw the traffic light is red ...so...my bro didn't saw and my bro emergency break but oso bang the Toyota Artis infront of him ...cux the artis emergency break oso..and the artis bang the kelisa ...wat the !...and then i stun ! ...suddenly ..saw my car bang infront the artis ...quite shock for me ! ...i stun and ..we all din get hurt !...so ..we park a side and my car cant even drive cux bang the air cond fan and start liking water ....the pipe bocor... and the artis driver oso vry nervous..he dunnoe wat to do ..cux he jus get his lesen bout 3-4 month nia ...for me oso scare la ...wahah...and then i call my cousin (vinc ) told him tht accident and pulak ask him to come fetch us ! ...so my bro talk and talk ...at last all decide to lapor polis ...all oso dun wan so troublesome ..vry easy settle LAPOR POLIS...easy rite? they jus say go lapor polis and exchg num then all go liao ...lolx...i m thr waiting for vinc to come ! ...and then my bro told my parent ...but my parent cant do anything they are at singapore...so my uncle come help ! ...at last everything settle oso bout 4...then vinc fetch us home and he rest oso at our house ...then at nite we went makan near sunway the hawker stall ...after eating dinner we oso went to have dessert at ss2 ...then vinc oso decide to overnite at my house ....cux we planned to go out at sunday oso ...!...This accident i learn alot of thing ! ...is a good lesson for me and my bro ..but it costly ! ... drive safetly !...
http://jonstrength.blogspot.com/2009/05/wat-day.html

3rd may !..today !...morning ...wahaha...i wake up at 10 ...quite late for me ! ...and i go take bath vry quickly then we all went out ...we went to eat breakfast loo...then we went to ply bowling ! haha....we bet those who lose have to belanja minum ..so me and my bro a team vs vinc and his gf ...who win ! ...of cux me and my bro la ..haha...so he belanja us to drink !...wahah...syoik then straight after bowling we oso go for badminton ...with another cousin and uncle ...at ss19 subang racket ...after badminton ..as usual we go for minum at taj curry house !....near sjmc ..hehe ...then go home loo...wait for my parent come bac from singapore for dinner .....and then after dinner at home ..mean now ! blogging loo...
Long time no blog liao ...this time blog lik vry weird dunnoe why ...tht my feeling ..ahha ...too sien ..and exam is coming ..some more my birthday have to study ..cux the nxt day of my birthday having exam ..add math and bm1 somemore ..this yr ...dunnoe how to celebrate liao ..oso dunnoe got ppl celebrate for me oso ! ...Spm coming soon ! ...preparation for exam is onli 30% -commen sense- !no study sense at all ...cux haven really get into studies yet !...