((sin theta+sec theta)^(2)+(cos theta+"c...

`((sin theta+sec theta)^(2)+(cos theta+"cossec" theta)^(2))/((1+sec theta"cosec" theta)^2)` का मान ज्ञात करें, जहां `0^@ lt theta lt 90^@` है|

A

2

B

`-1`

C

1

D

0

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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