Question

If TanA+CotB , then find the value of (A+B)

Answer 1

Answer:

tanA = cotB

tanA = tan(90°-B)

comparing both sides

A = 90° - B

A+ B = 90

Answer 2

Answer:

I  think the question is tanA=cotB , then find A+B

If so,

tanA=cotB

tanA=tan(90-B)

cancel tan on both sides so,

A=90-B

so, A+B=90

hope it helps you....