Question

tan-1(tan3 pi/4) find the value

Answer 1

Answer:

Step-by-step explanation:

We know that tan 45° = tan π/4 = 1

Then tan cube π/4 = 1 cube = 1

tan inverse (tan cube π/4) = tan inverse (1)

= π/4 (or) 45°

Answer 2

this is the write answer i think