यदि (1)/(cosec theta -1) + (1)/(cosec th...

यदि `(1)/(cosec theta -1) + (1)/(cosec theta + 1) = 2sec theta, 0^(@) lt theta lt 90^(@)`, तो `(cot theta + cos theta)` का मान है :

A

`(1+sqrt(2))/(2)`

B

`(2+sqrt(2))/(2)`

C

`(2 + sqrt(3))/(2)`

D

`1 + sqrt(2)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

B

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