326x Filetype PDF File size 0.58 MB Source: advancedhighermaths.co.uk
FORMULAE LIST
Standard derivatives Standard integrals
fxdx
fx fx fx ()
() ′() () ∫
1 1
sin−1x sec2 ax tan(ax)+c
1−x2 () a
cos−1x − 1 1 sin−1 x +c
2 22
1−x ax− a
tan−1x 1 1 1tan−1 x +c
2 22
1+x ax+ a a
tanx sec2 x 1 ln|xc|+
x
2 ax 1 ax +
cotx −cosec x e aec
secx secxxtan
cosecx −cosecxxcot
lnx 1
x
ex ex
Summations
1 21
(Arithmetic series) Sn=+ an− d
n ()
2
n
ar1−
(Geometric series) S = ( )
n 1−r
n n n 22
()1 ()11()2 ()1
nn+ 2 nn++n 3 nn+
r = , r = , r =
∑∑∑
2 6 4
r==r r=
1 1 1
Binomial theorem
n n n n n!
nr− r nC
ab+ = ab ==
() where
∑ r r
r=0 r rn!( −r)!
Maclaurin expansion
iv
234
0 0 0
fx() fx() fx()
′′ ′′′
00
fx()=+ff() ()x+ + ++...
′ 2! 3! 4!
Page two
FORMULAE LIST (continued)
De Moivre’s theorem
n n
r(cosθ +=isinθ) rncos θ+insin θ
()
[]
Vector product
ijkaaaa aa
ˆ 2313 12
===−+
× sinθ aaa
ab ab n i j k
123bbbb bb
bbb 2313 12
123
Matrix transformation
cosθθ−sin
Anti-clockwise rotation through an angle, θ about the origin, ⎡⎤
⎢⎥
sinθθcos
⎣⎦
Page three
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