If ((sin theta-cosec theta)(cos theta- s...

If `((sin theta-cosec theta)(cos theta- sec theta))/(tan^2 theta-sin^2 theta)=r^3`, then r=?

A

sin `theta` cos `theta`

B

tan `theta`

C

cot `theta`

D

cosec `theta` sec `theta`

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The correct Answer is:

C

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