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# Edexcel FP2 Official 2016 Exam Thread - 8th June 2016 watch

1. I done sinx = (e^x - e^-x)/2 then multiplied it by e^2x etc. can someone confirm?
2. How did you find the F2 IAL paper?
3. (Original post by Lilylollydove7)
What did you all get for question 8?
32.5 something, i got theta as a nasty value like 0.723
4. grim
5. When your answers match with Zacken's

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6. 32.5. those decimals were stress inducing
7. did everyone manage to finish the paper?
8. (Original post by Mathemagicien)
Are you sure you sat the paper?
no my friend.i didn't.i am not crazy, if i sat the paper i would ask here for it?
9. (Original post by kyraaalm)
I think it was dy/dø + 2x = sinx
That paper was so hard, fp2 is normally so easy...
It was with 2y instead of 2x
10. My area came out 47.0001 or something like that. Which kinda makes up for that nasty angle that they put in.
11. That had three questions on that we're not in any of the past papers I done in the past couple of days. They were the ones that had come up only once pretty much and I couldn't do them when I done them a while ago
12. (Original post by RabiesRevenant)
I done sinx = (e^x - e^-x)/2 then multiplied it by e^2x etc. can someone confirm?
Sorry man, that's for sinh(x) not sin(x)
13. (Original post by RabiesRevenant)
I done sinx = (e^x - e^-x)/2 then multiplied it by e^2x etc. can someone confirm?
Would be good, except that's sinhx not sinx
14. Horrible paper..
Left out that sum question 2, couldnt finish part b of question 4 and didnt even get to start part b of question 8!

What WAS that paper!!
15. So BS, fp2 is eZ but this paper raped me, can somebody do a poll?
16. (Original post by Danimtz)
How the hell do you do question 4???? The first order differential with the P and Q and R and the sin e^2x...
Ibp twice and you get I again.
17. I'm probably really stupid for doing this but I kept it as costheta= 3/4 and used arcos3/4 all the way through. Lord help me.
18. someone tell me how to integrate e^2x.sinx
19. (Original post by zcy980528)
someone tell me how to integrate e^2x.sinx
No idea.

Got something like 16 for the area on Q8, looks like I'm screwed.
20. (Original post by HarshaPeed)
I'm probably really stupid for doing this but I kept it as costheta= 3/4 and used arcos3/4 all the way through. Lord help me.
That would be fine I think as long as you got the answer correct, but I am not sure if it is acceptable to put acos3/4 into polar coordinate.

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