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$$$\left[\begin{array}{ccc}\frac{\sqrt{6}}{6} & \frac{\sqrt{6}}{6} & \frac{\sqrt{6}}{3}\\\frac{\sqrt{3}}{3} & \frac{\sqrt{3}}{3} & - \frac{\sqrt{3}}{3}\\\frac{\sqrt{2}}{2} & - \frac{\sqrt{2}}{2} & 0\end{array}\right]\cdot \left[\begin{array}{ccc}1 & 3 & 5\\1 & 3 & 1\\2 & -1 & 7\end{array}\right]$$$

La calculadora multiplicará la matriz $$$3$$$ x $$$3$$$ $$$\left[\begin{array}{ccc}\frac{\sqrt{6}}{6} & \frac{\sqrt{6}}{6} & \frac{\sqrt{6}}{3}\\\frac{\sqrt{3}}{3} & \frac{\sqrt{3}}{3} & - \frac{\sqrt{3}}{3}\\\frac{\sqrt{2}}{2} & - \frac{\sqrt{2}}{2} & 0\end{array}\right]$$$ por la matriz $$$3$$$ x $$$3$$$ $$$\left[\begin{array}{ccc}1 & 3 & 5\\1 & 3 & 1\\2 & -1 & 7\end{array}\right]$$$, y se muestran los pasos.

Calculadora relacionada: Calculadora de matrices

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Si la calculadora no calculó algo o ha identificado un error, o tiene una sugerencia/comentario, escríbalo en los comentarios a continuación.

Tu aportación

Calcular $$$\left[\begin{array}{ccc}\frac{\sqrt{6}}{6} & \frac{\sqrt{6}}{6} & \frac{\sqrt{6}}{3}\\\frac{\sqrt{3}}{3} & \frac{\sqrt{3}}{3} & - \frac{\sqrt{3}}{3}\\\frac{\sqrt{2}}{2} & - \frac{\sqrt{2}}{2} & 0\end{array}\right]\cdot \left[\begin{array}{ccc}1 & 3 & 5\\1 & 3 & 1\\2 & -1 & 7\end{array}\right].$$$

Solución

$$$\left[\begin{array}{ccc}{\color{Fuchsia}\frac{\sqrt{6}}{6}} & {\color{DarkBlue}\frac{\sqrt{6}}{6}} & {\color{OrangeRed}\frac{\sqrt{6}}{3}}\\{\color{Chocolate}\frac{\sqrt{3}}{3}} & {\color{Violet}\frac{\sqrt{3}}{3}} & {\color{Red}- \frac{\sqrt{3}}{3}}\\{\color{Magenta}\frac{\sqrt{2}}{2}} & {\color{Green}- \frac{\sqrt{2}}{2}} & {\color{Purple}0}\end{array}\right]\cdot \left[\begin{array}{ccc}{\color{Violet}1} & {\color{GoldenRod}3} & {\color{DarkMagenta}5}\\{\color{BlueViolet}1} & {\color{Green}3} & {\color{DeepPink}1}\\{\color{Red}2} & {\color{Chocolate}-1} & {\color{SaddleBrown}7}\end{array}\right] = \left[\begin{array}{ccc}{\color{Fuchsia}\left(\frac{\sqrt{6}}{6}\right)}\cdot {\color{Violet}\left(1\right)} + {\color{DarkBlue}\left(\frac{\sqrt{6}}{6}\right)}\cdot {\color{BlueViolet}\left(1\right)} + {\color{OrangeRed}\left(\frac{\sqrt{6}}{3}\right)}\cdot {\color{Red}\left(2\right)} & {\color{Fuchsia}\left(\frac{\sqrt{6}}{6}\right)}\cdot {\color{GoldenRod}\left(3\right)} + {\color{DarkBlue}\left(\frac{\sqrt{6}}{6}\right)}\cdot {\color{Green}\left(3\right)} + {\color{OrangeRed}\left(\frac{\sqrt{6}}{3}\right)}\cdot {\color{Chocolate}\left(-1\right)} & {\color{Fuchsia}\left(\frac{\sqrt{6}}{6}\right)}\cdot {\color{DarkMagenta}\left(5\right)} + {\color{DarkBlue}\left(\frac{\sqrt{6}}{6}\right)}\cdot {\color{DeepPink}\left(1\right)} + {\color{OrangeRed}\left(\frac{\sqrt{6}}{3}\right)}\cdot {\color{SaddleBrown}\left(7\right)}\\{\color{Chocolate}\left(\frac{\sqrt{3}}{3}\right)}\cdot {\color{Violet}\left(1\right)} + {\color{Violet}\left(\frac{\sqrt{3}}{3}\right)}\cdot {\color{BlueViolet}\left(1\right)} + {\color{Red}\left(- \frac{\sqrt{3}}{3}\right)}\cdot {\color{Red}\left(2\right)} & {\color{Chocolate}\left(\frac{\sqrt{3}}{3}\right)}\cdot {\color{GoldenRod}\left(3\right)} + {\color{Violet}\left(\frac{\sqrt{3}}{3}\right)}\cdot {\color{Green}\left(3\right)} + {\color{Red}\left(- \frac{\sqrt{3}}{3}\right)}\cdot {\color{Chocolate}\left(-1\right)} & {\color{Chocolate}\left(\frac{\sqrt{3}}{3}\right)}\cdot {\color{DarkMagenta}\left(5\right)} + {\color{Violet}\left(\frac{\sqrt{3}}{3}\right)}\cdot {\color{DeepPink}\left(1\right)} + {\color{Red}\left(- \frac{\sqrt{3}}{3}\right)}\cdot {\color{SaddleBrown}\left(7\right)}\\{\color{Magenta}\left(\frac{\sqrt{2}}{2}\right)}\cdot {\color{Violet}\left(1\right)} + {\color{Green}\left(- \frac{\sqrt{2}}{2}\right)}\cdot {\color{BlueViolet}\left(1\right)} + {\color{Purple}\left(0\right)}\cdot {\color{Red}\left(2\right)} & {\color{Magenta}\left(\frac{\sqrt{2}}{2}\right)}\cdot {\color{GoldenRod}\left(3\right)} + {\color{Green}\left(- \frac{\sqrt{2}}{2}\right)}\cdot {\color{Green}\left(3\right)} + {\color{Purple}\left(0\right)}\cdot {\color{Chocolate}\left(-1\right)} & {\color{Magenta}\left(\frac{\sqrt{2}}{2}\right)}\cdot {\color{DarkMagenta}\left(5\right)} + {\color{Green}\left(- \frac{\sqrt{2}}{2}\right)}\cdot {\color{DeepPink}\left(1\right)} + {\color{Purple}\left(0\right)}\cdot {\color{SaddleBrown}\left(7\right)}\end{array}\right] = \left[\begin{array}{ccc}\sqrt{6} & \frac{2 \sqrt{6}}{3} & \frac{10 \sqrt{6}}{3}\\0 & \frac{7 \sqrt{3}}{3} & - \frac{\sqrt{3}}{3}\\0 & 0 & 2 \sqrt{2}\end{array}\right]$$$

Respuesta

$$$\left[\begin{array}{ccc}\frac{\sqrt{6}}{6} & \frac{\sqrt{6}}{6} & \frac{\sqrt{6}}{3}\\\frac{\sqrt{3}}{3} & \frac{\sqrt{3}}{3} & - \frac{\sqrt{3}}{3}\\\frac{\sqrt{2}}{2} & - \frac{\sqrt{2}}{2} & 0\end{array}\right]\cdot \left[\begin{array}{ccc}1 & 3 & 5\\1 & 3 & 1\\2 & -1 & 7\end{array}\right] = \left[\begin{array}{ccc}\sqrt{6} & \frac{2 \sqrt{6}}{3} & \frac{10 \sqrt{6}}{3}\\0 & \frac{7 \sqrt{3}}{3} & - \frac{\sqrt{3}}{3}\\0 & 0 & 2 \sqrt{2}\end{array}\right]\approx \left[\begin{array}{ccc}2.449489742783178 & 1.632993161855452 & 8.16496580927726\\0 & 4.04145188432738 & -0.577350269189626\\0 & 0 & 2.82842712474619\end{array}\right]$$$A