Question

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

Answer 1

Answer:

Step-by-step explanation:

The file attached will help you

Answer 2

Answer:

Hey Dude!! Let me help you for this question.....

We have tan A = cot B

=>  tan A  = tan ( 90 - B ) [  because cot B = tan ( 90 - B )]

By cancelling tan from both sides we get

=> A = 90 - B

=> A + B = 90

Hence Proved

Please Mark me as brainliest