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find the exact value of the expression.

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find the exact value of the expression.

asked Jan 26, 2015 in PRECALCULUS by anonymous
reshown Jan 26, 2015 by goushi
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1 Answer

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Step 1:

The trigonometric expression is image.

image             (Since image)

image                     (Since image)

image                          (Since image)

Solution:

image.

 

answered Jan 27, 2015 by cameron Mentor
edited Jan 28, 2015 by bradely

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