ⁿ x - NCERT Class XI Mathematics - Limits and Derivatives

NCERT Class XI Mathematics - Limits and Derivatives - Solutions

Question : 62 of 72

Marks: +1, -0

\sin^n x

Solution:

Let f (x) =

\sin^n x

... (i)

Differentiating (i) with respect to x, we get

\frac{d}{dx}

[f (x)] =

n \sin^{n-1} x \cdot \cos x

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