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prove that

0 votes

prove that

asked Jan 20, 2015 in CALCULUS by anonymous

1 Answer

0 votes

Step 1:

The trigonometric function image.

Consider the trigonometric expression .

Apply derivative  on both sides,

Apply quotient rule for above expression,

Since  .

.

Solution:

Hence proved that  image

answered Jan 20, 2015 by cameron Mentor
edited Jan 20, 2015 by cameron

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