Question

In the right angle ∆ABC, ∠B=90°

. If tan C = 3 ,the value of the angle ‘A’ is​

Answer 1

Answer:

tan⁻¹(1/3)

Step-by-step explanation:

A + B + C = 180

A + 90 + C = 180

A + C = 180 - 90

A + C = 90

A = 90 - C

tanA = tan(90-C) = cotC

cotC = 1/tanC = 1/3

tanA = 1/3

$\boxed{\textsf {A = tan ^{-1} (1/3)}}$

Hope it helps

Please mark as brainliest