# 2016 Edexcel C2 Morning exam[discussion thread]Watch

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2 years ago
#101
(Original post by daria99)
Note that question 6) ii) , had 3 values, original value for x was -14.4 but you also get 14.4. You may want to check that.
No, sin was -ve and the values needed to be

0
2 years ago
#102
(Original post by X_IDE_sidf)
No, sin was -ve and the values needed to be

Got 194.5 and 345.5 for that one.
2
2 years ago
#103
(Original post by Atiq629)
Got 194.5 and 345.5 for that one.
as did I
1
2 years ago
#104
it was cruel 2wo hard math exam papers shaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaan edexcel
1
2 years ago
#105
For the last question I skipped part (a) and did the other parts because the answer was in the page, would I still get the marks?
0
2 years ago
#106
(Original post by Reda2)
For the last question I skipped part (a) and did the other parts because the answer was in the page, would I still get the marks?
yes, you are the reason that the answers to those parts are written on the paper.
0
2 years ago
#107
(Original post by stephaniecheung)
that's not the answer you forgot to put it back into the P
What are you talking about? This is for the second derivative, to check that x was a minimum
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2 years ago
#108
0
2 years ago
#109
http://www.ipetitions.com/petition/a...aths-solutions

COME ON GUYS SIGN THE PETITION TO ALLOW ARSEY TO RELLEASE EDEXCEL A LEVEL MATHS SOLUTIONS YEAR ON YEAR !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!
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2 years ago
#110
A pretty good paper thank God , except the binomial **** it went fine and made a calculater mistake when finding x in the last question. Arsey ain't doin anymore model papers too
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2 years ago
#111
can anyone remember the final calculation for solving x, question 9. I never simplified it to 17 but can't remember if my solution was the equivalent
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2 years ago
#112
For the sin one, I used a CAST diagram but then I drew a graph to help double check my answers. The answers that I got was right (i think looking at what most people got), but I was wondering whether my method (especially the graph to double check) will be accepted?
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2 years ago
#113
For the log question i got x = -2.19 but i had a brain fart and put that it also = 0, will i lose marks for this?
0
2 years ago
#114
(Original post by puPper)
For the log question i got x = -2.19 but i had a brain fart and put that it also = 0, will i lose marks for this?
How many marks was it? It's hard to say, but I think you might as it is actually not a solution. Plus the question said give your 'answer' (not answers) to 2 dp. If you're lucky they may ignore the 0.
0
2 years ago
#115
can anyone recall what P was equal to in terms of x at the start of question 9c?
0
2 years ago
#116
(Original post by shayefc)
can anyone recall what P was equal to in terms of x at the start of question 9c?
http://www.thestudentroom.co.uk/show...3#post65151283

ignore me,

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2 years ago
#117
can anyone recall what the Perimeter was in terms of x pls
0
2 years ago
#118
(Original post by shayefc)
can anyone recall what the Perimeter was in terms of x pls
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2 years ago
#119
Please could someone post/try to remember the questions!
0
2 years ago
#120
Is it just me or is the mark scheme that the guy posted on this thread missing 12 marks?
1
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