Value of sin2 60degree -sin2 30degree
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Answer:
Step-by-step explanation:
sin2 60 degree =( root3/ 2) 2
sin2 30 degree = (1/2)2
= sin2 60 degree - sin2 30 degree
= (root3/2)2 - (1/2)2
= 3/4 - 1/4
= 3-1/4
= 2/4
= 1/2
therefore , 1/2 is the answer
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