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If y=x-x^2, then the derivative of y^2 ...

If `y=x-x^2,` then the derivative of `y^2` with respect to `x^2` is (a)`1-2x` (b) `2-4x` (c)`3x-2x^2` (d) `1-3x+2x^2`

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CENGAGE PUBLICATION-LIMITS AND DERIVATIVES-All Questions
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