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Get Full Access to Calculus: Early Transcendentals - 1 Edition - Chapter 1 - Problem 32re
Get Full Access to Calculus: Early Transcendentals - 1 Edition - Chapter 1 - Problem 32re

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# Answer: Inverse sines and cosines: Without using a

ISBN: 9780321570567 2

## Solution for problem 32RE Chapter 1

Calculus: Early Transcendentals | 1st Edition

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Problem 32RE

Without using a calculator, evaluate or simplify the following expressions.

$$\cos ^{-1}\left(-\frac{1}{2}\right)$$

Step-by-Step Solution:

Step-by-step solution Step 1 We need to evaluate cos ( ) without using a calculator. 2

Step 2 of 3

Step 3 of 3

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