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# [Official Thread] OCR MEI AS Mathematics 2016 (C1, C2 & S1) Watch

1. (Original post by Babs Posh)
I just did this question. For me, to work out 7/6pi I did 2pi - 11/6pi to work out the distance between the 2 points, and got 1/6pi (which I then added to pi). It could be that but I'm not really sure, just guessing.
Yeah thats correct, was just unsure what the third mark was for
2. (Original post by Kenzar234)
Part 10 i is -sin(angle) because you are adding 180 to the graph, which makes it negative.)
T2 = Sin(angle) ,,,since your adding 360 the graph does not change.
Draw the sin graph this really helps.
Hope this was clear
Ahhh thank you so much, super helpful!
3. Does anyone else feel really underprepared for tomorrow or is it just me
4. Anyone else retaking C2??
5. (Original post by emilys106)
Anyone else retaking C2??
I am
Good luck! This time around we'll do much better!!
6. (Original post by Jowen12)
I am
Good luck! This time around we'll do much better!!
Good luck to you too! Haha yes let's hope we will
7. any predictions for tomorrow's c2 paper for section B?
8. What is even maths?
9. (Original post by emilys106)
Anyone else retaking C2??
Same!what'd you get last year?
10. (Original post by Gladiatorsword)
Same!what'd you get last year?
I got a b but need to up my ums for this year as I need an A overall, so I'm not too stressed
11. 23 minutes to go! Oh god, I'm gonna fail! Good luck everyone
12. Does anyone fancy doing an unofficial mark scheme ? 😊
13. WTFFFFFF just happened
14. Unofficial mark scheme plsssss
15. How did you guys find it???
16. Pretty sure I messed up that exam ans my mind kept going so blank, I'm not just gonna list some random answers I remember getting even tho I'm pretty sure there wrong, did anyone get...

38.625 for the area, and the tangent equation was y=8x-25 with (0,25) and (25/8,0)
y=sin2x was the graph
260-270 (somewhere around there) was the last question
Y intercept for log graph was 10^0.7 = 5.01 or something, and gradient was around 0.18?
When I solved the 4siny question I got 0, 14.5, 165.5 (in that area), 180 and 360
-12x^-1 + c for question 2
22.8 for integration and 24 for other integration
why couldn't the lorry fit under, I got like 15.85 and 5x3 was 15 so 15.85 > 15 therefore couldn't pass
for the log question i got something like log(1/m^a)^3 or something can't remember excatly
had NO idea for the sequences question in section a at all
I got 66 degrees for trig question
B=1/2r^2 theta - 1/2a^2 theta (again no idea)
6 root 2 was A or something??
17. First impressions are that it was one of the toughest C2 papers but I think I did well, hoping for a mid to high A. I can see people struggling and the grade boundaries being around 50 for an A also as a result.
18. Oh my god i forgot the +c again...
19. That was a tough paper, but every question was fair. If anyone can grab a copy of that paper somehow- would be great.
20. Most difficult C2 paper I've done. Don't know why the lorry couldn't fit. Got a height of 4.992 or something.

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