Question

If tan A = cot B, prove that A+B= 90°.​

Answer 1

Answer:

A + B = 90°

Step-by-step explanation:

your solution is attached with the picture....

Answer 2

Answer:

Given;

tan A = cot B,

To Prove :

A+B= 90°

Proof:

tan A =cot B

tan A =tan (90° - B) [tan (90 -A)=cot A]

A=90°- B

A+B =90°.

Hence Proved