Evaluate
\frac{100\sigma }{x}
Differentiate w.r.t. x
-\frac{100\sigma }{x^{2}}
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\frac{\sigma \times 100}{x}
Express \frac{\sigma }{x}\times 100 as a single fraction.
Examples
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Matrix
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Simultaneous equation
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Differentiation
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Integration
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Limits
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