Question

sol this question of trignomrtry​

Answer 1

Hi there !

Identity used :-

secA = 1/cosA

tanA = sinA/cosA

sin²A+ cos²A = 1

Look at the àttachment ↑

Thankyou :)

Answer 2

Answer:

Refer the attachment for the answer.

Step-by-step explanation:

Identity used -

1) 1 - sin²A = cos²A

2) SecA = 1/cosA

3) tan A = sinA/cosA