Question

TRIGNOMETRY Jaldi do yrrrrr

Answer 1

Answer:

(1+1/cot^2A) = 1+ tan^2A

according to the problem

(1 + tan^2A) + (1 + tan^2A)

2+2tan^2A

2 (1+tan^2A)

2sec^2A

2/cos^2A

2/1-sin^2A

Answer 2

PLEASE CHEK YR QUESTION PROPERLY