| x2+y3 | ||
f(x, y)= | ||
| xy2 |
| x2+y3 | x | y | |||
= | + | ||||
| xy2 | y2 | x |
| 1 | y | |||
fx= | − | |||
| y2 | x2 |
| 2x | 1 | |||
fy=− | + | |||
| y3 | x |
| (x2+y3)' *(xy2)−(x2+y3)*(xy2)' | ||
fx= | = | |
| (xy2)2 |
| 2x*(xy2)−(x2+y3)*y2(x)' | ||
= | ||
| (xy2)2 |
| 2x2y2−x2−y5 | |
| x2y4 |
| x2y2+y5 | 1 | y | ||||
ok no widze bląd no ale mam | jak z tego zrobić | − | ||||
| x2y4 | y2 | x2 |
| 5^2 | 52 |
| 2^{10} | 210 |
| a_2 | a2 |
| a_{25} | a25 |
| p{2} | √2 |
| p{81} | √81 |
| Kliknij po więcej przykładów | |
|---|---|
| Twój nick | |