Simplify the given expressions. sin3x cos(3x ) cos3x sin(3x )
Question:
Simplify the given expressions.
sin3x cos(3x − π) − cos3x sin(3x − π)
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Step by Step Answer:
We can use the angle subtraction formula for cosine which states tha...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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