If y=x+x1 , prove that 2xdxdy=x−x1

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If {y}={{{x}}}+{{1}}{{{{{x}}}}} , prove that {2}{x}{{{.{d}{y}.

Question

If $y = x + \frac{1}{x}$ , prove that $2 x \frac{d y}{d x} = x - \frac{1}{x}$

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Elizabeth Discussed

y = x + \frac{1}{x}

, prove that

2 x \frac{d y}{d x} = x - \frac{1}{x}

8 mins ago

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Question Text

y = x + \frac{1}{x}

, prove that

2 x \frac{d y}{d x} = x - \frac{1}{x}