Trip chap 7 Flashcards
1
Q
sin2A
A
2sinAcosA
2
Q
cos2A
A
cos^2A-sin^2A
2cos^2A-1
1-2sin^2A
3
Q
tan2A
A
2tanA/1-tan^2A
Maths > Trip chap 7 > Flashcards
sin2A
2sinAcosA
cos2A
cos^2A-sin^2A
2cos^2A-1
1-2sin^2A
tan2A
2tanA/1-tan^2A