Pythagorean Identities Flashcards
1
Q
sin^2 x
A
1 - cos^2 x
2
Q
cos^2 x
A
1 - sin^2 x
3
Q
tan^2 x
A
1 - sec^2 x
4
Q
csc^2 x
A
cot^2 x + 1
5
Q
sec^2 x
A
tan^2 x + 1
6
Q
cot^2 x
A
csc^2 x - 1
