Evaluate or simplify the following expressions without using a calculator. cos -1 (-1/2)

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Evaluate or simplify the following expressions without using a calculator.

cos^-1 (-1/2)

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Calculus Early Transcendentals

ISBN: 978-0321947345

2nd edition

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

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Question Posted: Jan 22, 2019 08:09 AM

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Evaluate or simplify the following expressions without using a calculator. cos -1 (-1/2)

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Calculus Early Transcendentals

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