Show that cos( x + /4) = sin(/4 x) on a calculator.

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Show that cos( x + π/4) = sin(π/4 − x) on a calculator.

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Basic Technical Mathematics

ISBN: 9780137529896

12th Edition

Authors: Allyn J. Washington, Richard Evans

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Question Posted: Mar 27, 2023 01:14 AM

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Show that cos( x + /4) = sin(/4 x) on a calculator.

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To show that cosx 4 sin4 x on a calculator follow these steps Turn on your calcu...View the full answer

Basic Technical Mathematics

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