Q39 of 186 Page 345

If sin θ = x, write the value of cot θ.

Given: sin θ = x


Therefore, cosec θ = 1/x


Using the identity 1 + cot2 θ = cosec2 θ, we get


cot θ = √(cosec2 θ – 1)


= √((1/x)2 – 1)


=


=


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