Calculus Archive: Questions from July 21, 2023
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Find dy/dx when: a.) ye^xy = 2 b.) xyln(y) = 10
14) Find \( d y / d x \) when: a) \[ y e^{x y}=2 \] b) \( x y \ln (y)=10 \)2 answers -
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The vector field shown above is A. \( \vec{F}(x, y)=-x i \hat{+} y \hat{j} \) B. \( \vec{F}(x, y)=-x \hat{i}-y \hat{j} \) C. \( \vec{F}(x, y)=x \hat{i}+y \hat{j} \) D. \( \vec{F}(x, y)=x i \hat{-} y \2 answers -
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Find \( \iint_{D} \cos \left(x^{2}+y^{2}\right) d A \) where \( D=\left\{(x, y) \mid 4 \leq x^{2}+y^{2} \leq 36\right\} \) Find \( \iint_{D} \cos \left(x^{2}+y^{2}\right) d A \) where \( D=\left\{(x,2 answers -
Which one of the following vector fields is conservative. Only one is conservative. A. \( \vec{F}(x, y)=\left(-y+e^{x} \sin (y)\right) \hat{i}+\left((x+2) e^{x} \cos (y)\right) \hat{j} \) B. \( \vec{F2 answers -
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Encuentre tres números positivos cuya suma sea 48 y tales que su producto sea lo más grande posible.1 answer
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Dibuja la región entre y=x2+x−2 y el eje x sobre el intervalo [−6,4]. Encuentre el área de la región2 answers
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Find \( \frac{d y}{d x} \) \[ y=\int_{\sqrt[3]{x}}^{\pi} \sin \left(t^{3}\right) d t \] \[ \frac{d y}{d x}= \]2 answers -
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