Friendship

Please dont freak out if your answer is different from mine.
I will double check with Miss Chong.
And dont get discourage if you get most of it wrong.
There's always paper 2 =]
Dont worry guys and gals.Any question, you can always find me or other maths pro.

Here's the answer...
1i) AX=2 square root 3
ii) Proving...

2) x= -1.8 y= 1.2

3) q= 0.2 p= -1.2

4i) 3x^2 lnx + x^2
ii) (x^3 lnx)/3 - x^3/9 + c

5i) -1/(x-5) + 9/(x+1)
ii) -8/9

6i) t=12
ii) 144m
iii) acc=-2

7) x= pie/3

8i) proving...
ii) x= pie/6 , pie/2 , 5pie/6

9)Ann= 18 yrs old , Betty= 12yrs old

10a) Smallest value of a = 4
b) Smallest value of b= -6

11i) k=3/5
ii) -20

12i) b=0.90 , k=20
ii) y=8.64

13i) proving...
ii)8100
iii) Maximum

Ok that's it.Please study for paper 2
Here's the topic that you have to focus on:

1) Alpha and Beta
2) Factor and Remainder Theorem
3) Circle theorem
4) Proving(Midpt thm,Tan-sec thm etc...)
5) R formulae
6) Plotting a straight line graph
7) Log,surd
8) Coordinate Geo
9) Differentiation & Integration

Good luck to those taking Geo.Gambateh!
And to those Hist students...
Please revise A and E math.JYJY
21 days to go!

Anyone wants to know Chem answer please sms or msn me.Thank you

P.s Please pass the msg around, we will be having class chalet on the 5 Dec, those staying please pay $35 and those going BBQ pay $27.Please pay Reb by 12 Nov

Errr...just passing the msg for Reb.Please pay her asap.