Now try these problems

MATHEMATICS · Subjective · CBSE · Mathematics · Continuity and Differentiability · Continuity and Differentiability

Problem

Now try these problems. The answers are in Chapter 23, starting on page 472. 12. Find

\frac{d y}{d x}

if

y=\left(1+\cot \left(\frac{2}{x}\right)\right)^{-2}

.

Related theory

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