Maths C3 Edexcel

Some questions about various topics in C3, although mainly differentiation.

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  • Created by: Alice
  • Created on: 15-01-12 18:17
W Q S K L B S W Y U V N V E X L
S F R E E V C A H K N B X N K B
J G D O K O Y J F N N D H J E N
D D X G T G I P G H W E L G A R
B C H F M L C G Q B J P E W X K
M O J L Y I L B X K P S N D A B
R S M T D Q C Y F M A X U U M H
G X V X J S S U A O U D A S A I
E C O S E C X C O T X U T T C S
F N A Y R R F A W U R T J K D W
N L S Q E H G K D C I P N Y M I
K B I K Q J V Y N N E O Q Y O N
H I N H B D D G F D E K K J S C
J P A L M L B J Y S T F E V X K
M K X W U J E U Y H V I K O H T
E R A H O L T K T M S T G N O N

Clues

  • d(cos(ax))/dx = (0, 6)
  • d(cosecx)/dx = (0, 10)
  • d(sinx)/dx = (4)
  • The chain rule is... dy/dx = (4, 1, 4)

Comments

Chris

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Good stuff. Would use to put the exam board in the title, because for AQA you don't have to do double angle formulae in C3.

Alice

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Yeah, this is Edexcel. I'll change the title :) Thanks

adithyan selvam

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Wow this is gr8!
 Got 100 %

FHebbes

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Does cos differentiate to -sin? Like the d/dx(cos(ax)) would be -asin(ax)?

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