Math, asked by jennifer35, 1 year ago

sin2 60°+2tan45-cos2 30°

Answers

Answered by highinspire
10
2×√3/2+2×1-2×√3/2
=2
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Answered by durva699
9
=[(√3/2)^2]+(2×1)-[(√3/2)^2]
=3/4+2-3/4
=2

The answer is 2

hope it helped u ...

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