The Student Room Group
Competition - post a photo you've taken of nature >>
Competition - post a photo you've taken of nature >>
Competition - post a photo you've taken of nature >>

Edexcel AS Mathematics C2- 25th May 2016 Thread

Scroll to see replies

Original post by montyrhodes
Any answers so far? was K=-10 and therefore B was 720 in the binomial expansion Q.?


K=3.5
That paper was a god send after yesterday's physics paper
Original post by chloeabeki
Anyone else get 120 for P?


I'm glad someone else did!
S = 24.3 units

Minimum = 120m
Original post by rafiuddin
That paper was a god send after yesterday's physics paper


PH1??? It was an easy paper I swear.
Theta = 8/15Pi , -2/15Pi
x = 194.5, 345.5
Original post by montyrhodes
PH1??? It was an easy paper I swear.


No, ocr A, imo, was easier than previous years, but made some stupid mistakes
Original post by AstarAstarA
Theta = 8/15Pi , -2/15Pi
x = 194.5, 345.5


Got θ=28/15π for the second one :frown:
Original post by AstarAstarA
S = 24.3 units

Minimum = 120m


Yes yes yes


Original post by AstarAstarA
k = 7/2

B = 936


Yes yes yes. We made it.
I think I've got an A, after my dreadful c1 I think I've only dropped a few marks, Good luck everyone :smile:
Original post by richpanda
Yes yes yes




Yes yes yes. We made it.


I think a lot of people found it easy so UMS coefficient may be less than last year which was 0.95 x ((Raw mark/75) x 100)
Reply 371
Avatar for hjs18
hjs18
1
Original post by AstarAstarA
Theta = 8/15Pi , -2/15Pi
x = 194.5, 345.5


yesssssssss
Original post by rafiuddin
Got θ=28/15π for the second one :frown:


i got 8/15pi and -7/15 pi
Reply 373
Avatar for TeeEm
TeeEm
19
Come and vote at
http://www.thestudentroom.co.uk/showthread.php?t=4117033

You can look at last year's voting and the actual boundaries from last year
I swear B was like -7000 and something, can't remember off the top of my head and k was -16
http://www.thestudentroom.co.uk/showthread.php?t=4117259
For the remainder theorem question I put 5/(2x+3) instead of just 5 will i drop marks?
How did you guys manage to find x in the perimeter question?!

Posted from TSR Mobile
anyone got 3x+5y-95=0 ??? guess not....seems out of normal range.
Reply 379
Avatar for TSRPAV
TSRPAV
7
Grade boundaries will be high I reckon, was a 'easier' paper, I think I dropped about 4 marks(at a push) and the majority of that was the the show that, I can't remember much but stuff like k=7/2 and B was nine hundred and something b=1/9a-5/9 the other logs question X= -2.19 and 0/no solutions, sinx= 1/4 or 2(no solutions) and solve and minimum perimeter is like 120m or something once you solve dP/dX and X= 16.6 something, radius of circle is sqrt 34 and I can't recall much more

Quick Reply

Related discussions

Latest

Trending

Trending

Articles for you