Math, asked by pk09072006, 6 months ago

8) Find the value of sin2 60o-cos2 60o.

Answers

Answered by chaharvikal

1

Answer:

sin^2 60-cos^2 60

Step-by-step explanation:

under root 3 by 2 whole square - one by two 2 whole square

3/4-1/4

2/4

1/2= 0.5

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