Question

how to do tan inverse (x) when x = 1 and 0

Answer 1

\[\tan^{-1} (1)\]
\[\tan^{-1} (0)\]

Answer 2

one is equal to 0 and the other is equal to pi/2

Answer 3

use your calculator

Answer 4

but generally it means
sin/cos = y/x = tan
this means that the length of the adjacent side is the same as the length of the opposite side
if you were to do a triangle it would be

Answer 5

r = sqrt(2)

Answer 6

I'm not into the answer, i just wanna know how it's done

Answer 7

you need to know the concept to know how it is done
tan^-1 or the arctan converts it to degrees

Answer 8

yes, i know that...