(sin 3 theta + sin 5 theta + sin 7 theta...

`(sin 3 theta + sin 5 theta + sin 7 theta + sin 9theta)/(cos 3 theta + cos 5 theta + cos 7 theta + cos 9 theta )=`

A

`tan 3 theta `

B

`cot 3 theta `

C

`tan 6 theta `

D

`cot 6 theta `

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The correct Answer is:

C

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