Question

Trigonometric identities
The solve

Answer 1

Answer:

Sin2 A+ cos2 A=1

Sec2A - tan2A=1

Cosec2A=1 +cot2 A

These are the identities

Answer 2

Answer:

SIN^2 THETA + COS^2 THETA = 1

SEC^2 THETA - TAN^2 THETA = 1

COSEC^2 THETA = 1 - COT^2 THETA