यदि x sin^(3)theta + y cos^(3)theta = si...

यदि `x sin^(3)theta + y cos^(3)theta = sin theta cos theta` हो और `x sin theta - y cos theta =0` हो, तो `(x^(2) + y^(2))` का मान बताएँ |

A

1

B

`(1)/(2)`

C

`(3)/(2)`

D

2

लिखित उत्तर

Verified by Experts

The correct Answer is:

A

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