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find the exact value of the expression.

0 votes

find the exact value of the expression.

asked Jan 26, 2015 in PRECALCULUS by anonymous

1 Answer

0 votes

Step 1:

The expression is image.

Consider image.

The image value is lies in image.

image , image.

image

Hence, image

Solution :

image

answered Jan 26, 2015 by james Pupil

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