Whakaoti mō v
\left\{\begin{matrix}v=\frac{±0.03}{\Delta }\text{, }&\Delta \neq 0\\v\in \mathrm{R}\text{, }&±0.03=0\text{ and }\Delta =0\end{matrix}\right.
Whakaoti mō Δ
\left\{\begin{matrix}\Delta =\frac{±0.03}{v}\text{, }&v\neq 0\\\Delta \in \mathrm{R}\text{, }&±0.03=0\text{ and }v=0\end{matrix}\right.
Tohaina
Kua tāruatia ki te papatopenga
\Delta v=±0.03
He hanga arowhānui tō te whārite.
\frac{\Delta v}{\Delta }=\frac{±0.03}{\Delta }
Whakawehea ngā taha e rua ki te \Delta .
v=\frac{±0.03}{\Delta }
Mā te whakawehe ki te \Delta ka wetekia te whakareanga ki te \Delta .
v\Delta =±0.03
He hanga arowhānui tō te whārite.
\frac{v\Delta }{v}=\frac{±0.03}{v}
Whakawehea ngā taha e rua ki te v.
\Delta =\frac{±0.03}{v}
Mā te whakawehe ki te v ka wetekia te whakareanga ki te v.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
Poukapa
\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]
whārite Simultaneous
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}