Prove that
$sin θ cosec θ + cos θ sec θ = 2$ .

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Prove that

sin θ cosec θ + cos θ sec θ = 2

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Text solutionVerified

L.H.S

= sin θ . cosec θ + cos θ

= sin θ . cosec θ + cos θ . sec θ

= sin θ . \frac{1}{sin θ} + cos θ \cdot \frac{1}{cos θ}

= 1 + 1

= 2

= R.H.S
Hence Proved.

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Question Text	Prove that $sin θ cosec θ + cos θ sec θ = 2$ .
Answer Type	Text solution:1
Upvotes	150