Evaluate or simplify the following expressions without using a calculator. cos (cos -1 (-1))

Question:

Evaluate or simplify the following expressions without using a calculator.

cos (cos-1 (-1))

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Calculus Early Transcendentals

ISBN: 978-0321947345

2nd edition

Authors: William L. Briggs, Lyle Cochran, Bernard Gillett

Question Posted: