Verify each identity by comparing the graph of the left side with the graph of the right
Question:
Verify each identity by comparing the graph of the left side with the graph of the right side on a calculator.
(sin x + cos x)2 = 1 + sin 2x
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Step by Step Answer:
Let us start by expanding the left side of the equation sin x cos x2 sin2 x 2sin x cos x cos2 x ...View the full answer
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Related Book For 
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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