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This is the basic and conceptual question from trigonometric identities in which we have given that (cosecθ+cotθ)=m and also (cosecθ-cotθ)=n We ...Read more

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Rajan@2021Guru

Asked: April 16, 2021In: CBSE

If (secθ+tanθ) = m and (secθ-tanθ) = n, show that mn = 1

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This question is taken from RS Aggarwal, chapter – trigonometry, topic – trigonometric identities in which we have given that ...Read more

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Rajan@2021Guru

Asked: April 16, 2021In: CBSE

If (x/a sinθ – y/b cosθ) =1 and (x/a cosθ + y/b sinθ) =1, prove that (x²/a² + y²/b²) =2

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This is the basic and exam oriented question from trigonometric identities in which we have given that (x/a sinθ – ...Read more

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If (cosecθ+cotθ)=m and (cosecθ-cotθ)=n, show that mn =1

If (secθ+tanθ) = m and (secθ-tanθ) = n, show that mn = 1

If (x/a sinθ – y/b cosθ) =1 and (x/a cosθ + y/b sinθ) =1, prove that (x²/a² + y²/b²) =2