Question

if tan A=cot A,then A+B is

Answer 1

THE Answer will be cot AB

Answer 2

Hii friend !!! I think ur question is somewhat wrong....it should be....if tan A=cot B,then A+B is
tan A = cot B. .......(1)
tan(90-B)=cot B........(2)
From equation (1)...
tan(90-B)=tanA
tan A= tan(90-B)
tan/tan ×A=90-B
A=90-B
A+B=90
Hope it helps...