basic trigo formuls Flashcards
1
Q
sin^2A + cos^2A = 1
A
sin^2A + cos^2A = 1
2
Q
tan^2A + 1 = sec^2A
A
tan^2A + 1 = sec^2A
3
Q
cot^2A + 1 = cosec^2A
A
cot^2A + 1 = cosec^2A
sin^2A + cos^2A = 1
sin^2A + cos^2A = 1
tan^2A + 1 = sec^2A
tan^2A + 1 = sec^2A
cot^2A + 1 = cosec^2A
cot^2A + 1 = cosec^2A