मान ज्ञात कीजिए - 4(sin^(4)30^(@)+co...

मान ज्ञात कीजिए -
` 4(sin^(4)30^(@)+cos^(4)60^(@))-3(cos^(2)45^(@)-2 sin^(2)45^(@))`

A

2

B

0

C

1

D

4

Verified by Experts

The correct Answer is:

D

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