Tan square theeta -sin square theeta=tan square theeta x sin square theeta
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Answer:
Step-by-step explanation:
Tan²θ - Sin²θ = Sin²θ/Cos²θ - Sin²θ
= Sin²θ[ 1/Cos²θ - 1]
= Sin²θ [ 1 - Cos²θ] / Cos²θ
= Tan²θ * Sin²θ
= R.H.S
Hence proved.
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