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# OCR MEI C3 Mathematics June 2016 - Official Thread watch

1. (Original post by The-Spartan)
How did everyone find it?
Reckon grade boundaries are standard (62=A etc)
yeh very nice paper, Id say 60 for an A though.
Only question I didn't know was the proof question, cant do those to save my life.
2. Does anyone remember their answer to question 3?
3. did anyone else get 8 for the differentiation part on q3i?
4. Well I'm not going to uni.

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5. What was question 3 again?
6. (Original post by sonron202)
did anyone else get 8 for the differentiation part on q3i?
I did
7. Unofficial mark scheme anyone?
8. (Original post by ScalyJake)
I did
Yup, and 0.05 for part ii?
9. (Original post by sonron202)
did anyone else get 8 for the differentiation part on q3i?
If that's the grain one I did.

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Yup, and 0.05 for part ii?
Yep I got that too
11. What did people get for the part of q9 where you had to integrate and give your answer in form ak+b?
12. i got k - 1 lol
What did people get for the part of q9 where you had to integrate and give your answer in form ak+b?
k+1 I think
14. Unsure about the paper, section a was nice but question 9 was a bit different, ended up coming out with some really strange answers in sure one of them was 2k^1/2
15. (Original post by sonron202)
did anyone else get 8 for the differentiation part on q3i?
Yup, and 0.05 for part ii?
yes and yes
k+1 I think

I got K - 3/2
k+1 I think
i got k-1
18. at first i got 1/2k - 1/2 then i realised i hadn't plugged in 0 to the integral and taken that away
19. Haha oh dear i got 3/4 k -1
20. (Original post by ScalyJake)
What was question 3 again?
Question 3 was integrating between 4 and 1 I think it was something like x^1/2lnx or something like that?

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