find the value of following
Asked by sunil_0010 | 12th Jan, 2010, 09:10: PM
Expert Answer:
3 tanθ = 3 sinθ
1/3 = cosθ
sinθ = (1-cos2θ) = (1 - 1/3) = (2/3)
3(sin2θ - cos2θ) = 3(2/3 - 1/3) = 1
Regards,
Team,
TopperLearning.
Answered by | 12th Jan, 2010, 09:26: PM
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