1
Q
A’
A
[A cos^2(θ) + B cos(θ)sin(θ) + C sin^2(θ)]d
2
Q
C’
A
[A sin^2(θ) - B cos(θ)sin(θ) + C cos^2(θ)]
3
Q
D’
A
[D cos(θ) + E sin(θ)]
4
Q
E’
A
[-D sin(θ) + E cos(θ)]
5
Q
F’
A
F
6
Q
cot2θ
A
(A-C)/B
Trig Identities
flashcards
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