Calculus Archive: Questions from July 04, 2023
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Evaluate the integral. \[ \int x^{9} e^{7 x^{5}} d x \] a. \( \frac{1}{35} e^{7 x^{5}}+C \) b. \( \frac{1}{35} e^{7 x^{5}}\left(7 x^{5}-1\right)+C \) c. \( \frac{1}{245} e^{7 x^{5}}\left(7 x^{5}-1\rig2 answers -
Find \( f_{x} \) and \( f_{y} \) for the following function: (i) \( f(x, y)=\left(x^{2}-1\right)(y+2) \) (ii) \( f(x, y)=e^{x+y+1} \) (iii) \( f(x, y)=e^{-x} \sin (x+y) \)2 answers -
3) Describe the domain of the following functions a) \( f(x, y)=\frac{1}{\ln \left(9-x^{2}-y^{2}\right)} \) b) \( g(x, y)=\frac{\sqrt{x+y+2}}{x-3} \)2 answers -
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Given \( f(x, y)=5 x^{3}-2 x^{2} y^{5}-5 y^{4} \) \[ f_{x}(x, y)= \] \[ f_{y}(x, y)= \] \[ f_{x x}(x, y)= \] \[ f_{x y}(x, y)= \]2 answers -
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Para la serie de potencias \( \sum_{n=0}^{\infty} \frac{(x-2)^{n+1}}{(n+1)^{n+1}} \), halla el intervalo de convergencia.2 answers -
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Evaluate 11/10 (x + y −42) dV where {(x, y, z)-2 ≤ y ≤0,0
Evaluate \( \iiint_{E}(x+y-4 z) d V \) where \[ \begin{array}{l} E=\left\{(x, y, z) \mid-2 \leq y \leq 0,0 \leq x \leq y, 02 answers -
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