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If sin theta = cos theta then find the value of 2tan square theta sin square theta - 1 |
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Answer» HEY Sharon15! sinθ =COS θ 2tan^2θ*sin^2 θ/1 tan^2θ can be WRITTEN as sin^2/cos^2 So 2(sin^2θ/cos^2θ)*sin^2θ/1 sin^2θ = cos^2θ cos^2θ and sin^2θ GET's cancelled Ans= 2sin^2θ Hope it's HELPFUL |
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