Other Math Archive: Questions from February 28, 2023
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23-27 please
23-31 Sketch the graph of the function. 23. \( f(x, y)=y \) 24. \( f(x, y)=x^{2} \) 25. \( f(x, y)=10-4 x-5 y \) 26. \( f(x, y)=\cos y \) 27. \( f(x, y)=\sin x \)3 answers -
\[ \text { If } y^{\prime \prime}=\frac{1}{(x+1)^{2}}, y(0)=2, y^{\prime}(0)=1^{\text {then }} y^{\prime}= \] and \( y= \) if \( y=\frac{\cos x}{x} \), then \( y^{\prime}= \) and \( y^{\prime \prime}2 answers -
1 answer
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Graficar las funciones y hallar su respectiva serie de Fourier Resolver Inciso a) y b) porfavor
1. GRAFICAR LAS SIGUIENTES FUNCIONES Y HALLAR SU RESPECTIVA SERIE DE FOURIER. (a) \( f(x)=\left\{\begin{array}{rl}8 & 02 answers -
2 answers
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1. \( 3^{5} \cdot 3^{7} \) 2. \( \left(6^{4}\right)^{2} \) 3. \( \frac{5^{14}}{5^{3}} \) 4. \( \frac{\left(2^{5}\right)^{3}}{2^{9}} \) 5. \( y^{p} \cdot y^{p} \) 6. \( \left(x^{a}\right)^{b} \)2 answers -
\( \sum_{n=6}^{10}-2 n+1= \) \begin{tabular}{|c|c|c|c|} \hline Index (i) & \( \mathbf{x}_{\mathbf{i}} \) & \( \mathbf{y}_{\mathbf{i}} \) & \( \mathbf{z}_{\mathbf{i}} \) \\ \hline 1 & 1 & 32 & \( 0.52 answers -
1. Solve the following differential equations (D.E) (a) \( y^{\prime \prime}+y^{\prime}-2 y=0, \quad y(0)=1, \quad y^{\prime}(0)=4 \) (b) \( y^{\prime \prime}-2 y^{\prime}=30 e^{-3 t} \quad y(0)=1, \q2 answers -
Realiza las derivadas parciales \[ \frac{\partial w}{\partial x}, \frac{\partial w}{\partial y}, \frac{\partial w}{\partial z} \] para la función \( w=f(u, v) \) cuando \( u=g(x, y, z) \) y \( \mathr2 answers