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(3 cos theta+cos 3 theta)/(3 sin theta-s...

`(3 cos theta+cos 3 theta)/(3 sin theta-sin 3 theta)=`

A

`cot ^(2) theta`

B

` cot ^(4) theta`

C

`cot ^(3) theta`

D

`2 cot theta`

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HIMALAYA PUBLICATION-MEASUREMENT OF ANGLES, TRIGONOMETRIC RATIOS AND RELATION BETWEEN SIDES AND ANGLES OF A TRIANGLE-QUESTION BANK
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