asked 2021-06-08

\(v=\frac{x \cdot y}{ x-y}\)

Find all of the second partial derivatives

Find all of the second partial derivatives

asked 2021-05-30

Find all the second partial derivatives

\(v=\frac{xy}{x-y}\)

\(v=\frac{xy}{x-y}\)

asked 2021-09-06

Find all the second partial derivatives

\(\displaystyle{v}={\frac{{{x}{y}}}{{{x}-{y}}}}\)

\(\displaystyle{v}={\frac{{{x}{y}}}{{{x}-{y}}}}\)

asked 2021-05-25

Find all second-order partial derivatives for the following.

\(\displaystyle{k}{\left({x},{y}\right)}={\frac{{-{7}{x}}}{{{2}{x}+{3}{y}}}}\)

\(\displaystyle{k}{\left({x},{y}\right)}={\frac{{-{7}{x}}}{{{2}{x}+{3}{y}}}}\)

asked 2021-06-08

Find all the second partial derivatives.

\(f(x,y) = sin^2(mx+ny)\)

\(f(x,y) = sin^2(mx+ny)\)

asked 2021-05-18

Find all the second-order partial derivatives of the functions \(\displaystyle{g{{\left({x},{y}\right)}}}={{\cos{{x}}}^{{{2}}}-}{\sin{{3}}}{y}\)

asked 2021-05-09

Find all the second partial derivatives.

\(\displaystyle{f{{\left({x},{y}\right)}}}={x}^{{{4}}}{y}-{2}{x}^{{{5}}}{y}^{{{2}}}\)

\(\displaystyle{{f}_{{\times}}{\left({x},{y}\right)}}=\)

\(\displaystyle{{f}_{{{x}{y}}}{\left({x},{y}\right)}}=\)

\(\displaystyle{{f}_{{{y}{x}}}{\left({x},{y}\right)}}=\)

\(\displaystyle{{f}_{{{y}{y}}}{\left({x},{y}\right)}}=\)

\(\displaystyle{f{{\left({x},{y}\right)}}}={x}^{{{4}}}{y}-{2}{x}^{{{5}}}{y}^{{{2}}}\)

\(\displaystyle{{f}_{{\times}}{\left({x},{y}\right)}}=\)

\(\displaystyle{{f}_{{{x}{y}}}{\left({x},{y}\right)}}=\)

\(\displaystyle{{f}_{{{y}{x}}}{\left({x},{y}\right)}}=\)

\(\displaystyle{{f}_{{{y}{y}}}{\left({x},{y}\right)}}=\)