In problem, find the exact value of each expression. Do not use a calculator. sin 30 -

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In problem, find the exact value of each expression. Do not use a calculator.

sin 30° - cos 45°

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Feb 13, 2019 05:18 AM

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In problem, find the exact value of each expression. Do not use a calculator. sin 30 -

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sin 3...View the full answer

Precalculus

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