Question

Verify the identity.

cot θ ∙ sec θ = csc θ

Answer 1

cos θ / sin θ ∙ 1 / cos θ = 1 / sin θ

Answer 2

You have already done it.

Answer 3

we have to verify it that means prove it

Answer 4

i dont know how to move forward from this step

Answer 5

Taking L.H.S
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\[=\frac { \cos \theta }{ \sin \theta } \times \frac{ 1 }{\cos \theta }\]

\[=\frac{ 1 }{ \sin \theta }\]



\[=Cosec \theta\]