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The rate of change of demand (x) of a commodity with respect to its price (y) is ______ if y = 5 + x^{2}e^{–x} + 2x

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#### Solution

**`1/(-x^2"e"^(-x) + 2x"e"^(-x) + 2)`**

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**Find the rate of change of demand (x) of a commodity with respect to its price (y) if **

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