Pochodna czastkowa
: 11 gru 2005, o 15:27
\(\displaystyle{ \frac{\delta^{2}f(x_{1},x_{2})}{\delta x_{1}\delta x_{2}}}\)
Jak sie takie cos liczy?
np \(\displaystyle{ f(x_{1},x_{2})=4x^{2}_{1} + 9x^{2}_{2} -36}\)
Jak sie takie cos liczy?
np \(\displaystyle{ f(x_{1},x_{2})=4x^{2}_{1} + 9x^{2}_{2} -36}\)