$\require{\multirow}$

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10. Ejemplos

\(\LaTeX\) Resultado
\sqrt{x} \(\sqrt{x}\)
\sqrt [n] {x} \(\sqrt [n] {x}\)
\displaystyle \lim_{x \to 0} f(x)
\(\displaystyle \lim_{x \to 0} f(x)\)
\frac 1 2
\(\frac 1 2\)
\overline{AB} \(\overline{AB}\)
\bar x \(\bar x\)
\dfrac 1 2 \(\dfrac 1 2\)
\left (
\begin{array}{rrr|r}
-1 & 2 & 3 & 0 \\
3 & 4 & -7 & 2\\
6 & 5 & 90 & -11
\end{array}
\right )


\(\left (
\begin{array}{rrr|r}
-1 & 2 & 3 & 0 \\
3 & 4 & -7 & 2\\
6 & 5 & 90 & -11
\end{array}
\right )\)

Véase la sección Arrays, matrices y sistemas

\displaystyle \sum_{i=1}^{3}x_{i}
\(\displaystyle \sum_{i=1}^{3}x_{i}\)
\displaystyle \prod_{i=1}^{3}x_{i}
\(\displaystyle \prod_{i=1}^{3}x_{i}\)
\displaystyle \int_{a}^{b}xdx
\(\displaystyle \int_{a}^{b}xdx\)
 \binom {n}{n+1} \(\binom {n}{n+1}\)
r \equiv \left \{ \begin{array}{c} 
P(1,0,0) \\ \vec{v_{r}}=(a,2a,1)
\end{array} \right .


\(
r \equiv \left \{ \begin{array}{c} P(1,0,0) \\ \vec{v_{r}}=(a,2a,1) \end{array} \right .
\)
\left . \begin{array}{c}
\left | A^* \right | =0 \\
\left | \begin{array}{cc}
2a & 1\\
2&0
\end{array} \right | \neq 0
\end{array} \right \}
\Rightarrow rg \left ( A^* \right )=2

 
 \(
\left . \begin{array}{c}
\left | A^* \right | =0 \\
\left | \begin{array}{cc}
2a & 1\\
2&0
\end{array} \right | \neq 0
\end{array} \right \}
\Rightarrow rg \left ( A^* \right )=2
\)
 
\begin{split}
A+B&=lo que sea = lo que sea \\
 &=lo que sea
\end{split}

\( \begin{split}
A+B&=lo que sea = lo que sea \\
 &=lo que sea
\end{split} \)

\displaystyle \frac{(x+3) \cancel{(x-3)} }{\cancel {(x-3)} (x+1)}
\( \displaystyle \frac{(x+3) \cancel{(x-3)} }{\cancel {(x-3)} (x+1)} \)
\bcancel {(x^2-3x)}
\( \bcancel {(x^2-3x)} \)
\xcancel {(x^2-3x)}
\( \xcancel {(x^2-3x)} \)
\cancelto {2} {(x^2-3x)}
\( \cancelto {2} {(x^2-3x)} \)