Question

If A+B=90°,cos B=3/4, then find tan A.

Answer 1

Answer:

tan A = 3/4

Explanation:

cos B =3/4--------(1)

and A+B=90 (given )

A=90-B

tan A= tan (90-B)

tanA=cosB

tan A=3/4(from 1)

therefore

tanA=3/4

hope this answer help u

Answer 2

Answer:

hello janhvi kesi ho

Explanation:

achi ho