For any angle theta. (sin2theta+sin4thet...

For any angle `theta`. `(sin2theta+sin4theta+sin6theta+sin8theta)/(cos2theta+cos4theta+cos6theta+cos8theta)=....` (a) `tantheta` (b) `tan 3theta` (c) `tan5theta` (d) none of these

A

`tan theta`

B

`tan3theta`

C

`tan5theta`

D

none of these

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The correct Answer is:

C

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