Register

What is the difference between \( \cos x \) and \( \cos ^{-1} x \) (no radians)

What is the difference between \( \cos x \) and \( \cos ^{-1} x \) (no radians)
asked 12.5k views
5 votes
What is the difference between \( \cos x \) and \( \cos ^{-1} x \) (no radians)

asked
User Rogier Lommers
by
8.4k points

1 Answer

5 votes

they are the same

cos-x = cosx because cosine is an even function

answered
User Frixhax
by
8.2k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!