Question

Solve the equation if 0°≤x≤360°

tan x=1

Please no direct answers. I'd like to learn how to do this

Answer 1

\(\sf tan^{-1} (1) = ?\)

Use a calc. Make sure to be in degrees, and not radians.

Answer 2

wait...I got it haha it's 45 and 225 :)

Answer 3

Hint: Think of a 45-45-90 degree triangle

Answer 4

Correct! :D

Answer 5

and the 2 angles you mentioned are where tan is + so yay :D