यदि sin A - cos A = (sqrt(3)-1)/(2), तो ...

यदि `sin A - cos A = (sqrt(3)-1)/(2)`, तो `sin A. cos A` का मान बताएँ |

A

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

B

`(3)/(2)`

C

`(sqrt(3))/(4)`

D

`(1)/(sqrt(3))`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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