यदि (tan theta + sin theta)/(tan theta -...

यदि `(tan theta + sin theta)/(tan theta -sin theta) = (k + 1)/(k -1)` है, तो `k = ?`

A

`cosec theta`

B

`sec theta`

C

`cos theta`

D

`sin theta`

लिखित उत्तर

Verified by Experts

The correct Answer is:

B

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