Differentiate w.r.t. x_6
-\frac{3}{x_{6}^{2}}
Evaluate
\frac{3}{x_{6}}
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-3x_{6}^{-1-1}
The derivative of ax^{n} is nax^{n-1}.
-3x_{6}^{-2}
Subtract 1 from -1.
Examples
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Matrix
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Simultaneous equation
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Limits
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