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Recent questions tagged trigonometry practice set 6.1

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Prove That: Sec 4 a ( 1 − Sin 4 a ) − 2 Tan 2 a = 1
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proove that viii. } secθ+tanθ=cosθ/(1−sinθ)
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Proove that vii. sin^4 θ – cos^4 θ = 1 – 2 cos^2 θ
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prove that vi ) 1/secθ−tanθ=secθ+tanθ
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proove that v. cot θ + tan θ =cosec θ. sec θ
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Prove that √1-sinθ/1+sinθ=secθ−tanθ
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prove that cos^2 θ (1+ tan2 θ) = 1
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prove that sin^2θ/cosθ+cosθ=secθ
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If cot θ = 40/9, find the values of cosec θ and sin θ
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If tan θ = 3/4, find the values of sec θ and cos θ.
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If sin θ = 7/25, find the values of cos θ and tan θ.
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