Question

Find the exact solution for 3(inversetan)x=pi

Answer 1

\[3arctanx = \pi => arctanx = \frac{\pi}{3} => x= \tan\frac{\pi}{3} = \sqrt{3} \]
Do you understand?

Answer 2

Okay I see, you just try to get tan by itself then use the unit cirlce for the sqrt of 3. thank you!

Answer 3

np