y2 | 1 | |||
f(x,y) = 2y − | − | x3 | ||
x | 3 |
y2 | ||
f’x(x,y)= | − x2 | |
x2 |
2y | ||
f’y(x,y)= 2 − | ||
x |
y2 | |
− x2 = 0 | |
x2 |
2y | ||
2 − | =0 | |
x |
−2y2 | ||
f”xx(x,y)= | −2x | |
x3 |
−y | ||
f”yy(x,y)= | ||
x |
2y | ||
f”yx(x,y)= | ||
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 | |