If A =⎡⎢⎣2−3532−411−2⎤⎥⎦, find A−1. Use it to solv

1.	If A =⎡⎢⎣2−3532−411−2⎤⎥⎦, find A−1. Use it to solve the system of equation 2x-3y+5z = 11, 3x+2y-4z = -5, x+y-2z =-3. OR Using elementary row transformations, find the inverse of the matrix A =⎡⎢⎣123257−2−4−5⎤⎥⎦
Answer» If A = $⎡ ⎢ ⎣ \begin{matrix} 2 & - 3 & 5 3 & 2 & - 4 1 & 1 & - 2 \end{matrix} ⎤ ⎥ ⎦$ , find $A^{- 1}$ . Use it to solve the system of equation 2x-3y+5z = 11, 3x+2y-4z = -5, x+y-2z =-3. OR Using elementary row transformations, find the inverse of the matrix A = $⎡ ⎢ ⎣ \begin{matrix} 1 & 2 & 3 2 & 5 & 7 - 2 & - 4 & - 5 \end{matrix} ⎤ ⎥ ⎦$

If A =⎡⎢⎣2−3532−411−2⎤⎥⎦, find A−1. Use it to solve the system of equation 2x-3y+5z = 11, 3x+2y-4z = -5, x+y-2z =-3. OR Using elementary row transformations, find the inverse of the matrix A =⎡⎢⎣123257−2−4−5⎤⎥⎦

Answer»

If A = $⎡ ⎢ ⎣ \begin{matrix} 2 & - 3 & 5 3 & 2 & - 4 1 & 1 & - 2 \end{matrix} ⎤ ⎥ ⎦$ , find $A^{- 1}$ . Use it to solve the system of equation 2x-3y+5z = 11, 3x+2y-4z = -5, x+y-2z =-3.

Using elementary row transformations, find the inverse of the matrix

A = $⎡ ⎢ ⎣ \begin{matrix} 1 & 2 & 3 2 & 5 & 7 - 2 & - 4 & - 5 \end{matrix} ⎤ ⎥ ⎦$

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If A =⎡⎢⎣2−3532−411−2⎤⎥⎦, find A−1. Use it to solve the system of equation 2x-3y+5z = 11, 3x+2y-4z = -5, x+y-2z =-3. OR Using elementary row transformations, find the inverse of the matrix A =⎡⎢⎣123257−2−4−5⎤⎥⎦

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