Question

inverse tan of tan 240 degrees? i have no idea how to do this, its calculus I

Answer 1

\[\tan^{-1} (\tan(3\pi/4)\]

Answer 2

I think inverse tangent of tangent is the number itself lol

Answer 3

the answer is 3pi/4

Answer 4

the teacher wants u to learn how to treat inverses...

Answer 5

F^-1 ( F ( X ) ) = X

Answer 6

Please click on become a fan if I helped, I really want to get to the next level!! Thanks =)

Answer 7

that's so stupid the book has the wrong answer, thank you, i got the rest i thought maybe tan was different

Answer 8

i did!