Question

11. If tan A = cot B =15/7
then A+B is e​

Answer 1

Answer:

45 +45 =90 since tan and cot comes equal at tan and cot =45.A+B=90

Answer 2

Answer:

90

Step-by-step explanation:

Tan A=cotB =15/7

Tan A= Tan {90-B}

A=90-B

A+B=90