Ex 5.2, 2 - Differentiate cos (sin⁡ x) - Chapter 5 NCERT

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Ex 5.2, 2 Differentiate the functions with respect to π‘₯ cos (sin⁑π‘₯) Let 𝑦 = cos (sin⁑π‘₯) We need to find derivative of 𝑦, 𝑀.π‘Ÿ.𝑑.π‘₯ i.e. (𝑑𝑦 )/𝑑π‘₯ = (𝑑(cos (sin⁑π‘₯ )))/𝑑π‘₯ = βˆ’ sin⁑(sin⁑π‘₯) . (𝑑(sin⁑〖π‘₯)γ€—)/𝑑π‘₯ = βˆ’ sin⁑(sin⁑π‘₯) . cos⁑π‘₯ = βˆ’ πœπ¨π¬β‘π’™ π’”π’Šπ’ ⁑(𝐬𝐒𝐧⁑〖𝒙)γ€—

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