Need to Know Formula for Pure Core 3 & Pure Core 2 AQA Maths

A list of some of the formulas needed (not given in the formula booklet )for the AQA A level C2 & C3 exams. This is made mainly for Core 3 with some formulas from C2 which might come in handy

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  • Created by: Ryan
  • Created on: 02-01-13 22:40

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Core 2 & Core 3 Need to Know formula Sheet

lna+lnb=lnab lna-lnb=lnab

lnax=xlna
ln1=0
y=ex then x=ln(y)



secx=1cosx cosecx=1sinx cotx=1tanx



1=cos2x+sin2x

Differentiation



(x) sinx dydx=cosx

(x) cosx dydx=-sinx

(x) tanx dydx=sec2x

(x) ex dydx=ex

(x) e3x dydx=3e3x

(x) ln(x) dydx=1x

(x) ln(3x) dydx=3x



Integration

(sinx) dx -cosx+C

(cosx) dx sinx+C…

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1+tan2x=sec2x 1+cot2x=cossec2x








L
r
axb=ax-b a0=1 xmn=xmn l=r Area=0.5r2

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