0 \leq z \leq x ^ { 3 } + x y , 0 \leq x \leq 1,0 \leq y \leq 1
Selesaikan untuk z
z\in \begin{bmatrix}0,x\left(x^{2}+y\right)\end{bmatrix}\text{, }\left(y>0\text{ and }x\geq 0\text{ and }x\leq 1\text{ and }y\leq 1\right)\text{ or }\left(x\leq 1\text{ and }y\geq 0\text{ and }y\leq 1\text{ and }x\geq \sqrt{-y}\right)\text{ or }\left(y\leq 1\text{ and }x=0\text{ and }y\geq 0\right)
Graf
Kongsi
Disalin ke papan klip
Contoh
Persamaan kuadratik
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometri
4 \sin \theta \cos \theta = 2 \sin \theta
Persamaan linear
y = 3x + 4
Aritmetik
699 * 533
Matriks
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Persamaan serentak
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Pembezaan
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Pengamiran
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Had
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}