Evaluate the indicated functions with the given information. Find sin 4x if tan x = 0.6 (in
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Evaluate the indicated functions with the given information.
Find sin 4x if tan x = −0.6 (in fourth quadrant).
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Since tan x is negative in the fourth quadrant we know that both the sine and cosine of x must be ne...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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