\left. \begin{array} { l } { P = V \cdot i \cdot \cos(C \theta \cdot \sqrt{3}) }\\ { V = 20 }\\ { i = 0 }\\ { \theta = 0 }\\ { a = 5 }\\ { b = 9 }\\ { c = P }\\ { d = a }\\ { e = b }\\ { f = c }\\ { g = d }\\ { h = e }\\ { j = f }\\ { \text{Solve for } k,l,m \text{ where} } \\ { k = g }\\ { l = h }\\ { m = j } \end{array} \right.
Nilaikan
P=iV\cos(\sqrt{3}C\theta ),\ V=20,\ \text{false},\ \theta =0,\ a=5,\ b=9,\ c=P,\ d=a,\ e=b,\ f=c,\ g=d,\ h=e,\ j=f,\ k=g,\ l=h,\ m=j
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}