Find x if - x -5 -1 - 1 0 2- 0 2 1- 2 0 3 - x- 4- 1 - -0

[ x amp; 5 amp; 1 ]_ 1× 3 [ 1 amp; 0 amp; 2; 0 amp; 2 amp; 1; 2 amp; 0 amp; 3 ]_ 3× 3 [ x; 4; 1 ]_ 3× 1 =0 ⇒[ x 2 am ...

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Multiplication of Matrices

Find x if ...

Question

Find $x$ if $[\begin{matrix} x & - 5 & - 1 \end{matrix}] ⎡ ⎢ ⎣ \begin{matrix} 1 & 0 & 2 0 & 2 & 1 2 & 0 & 3 \end{matrix} ⎤ ⎥ ⎦ ⎡ ⎢ ⎣ \begin{matrix} x 41 \end{matrix} ⎤ ⎥ ⎦ = 0$

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x

[\begin{matrix} x & - 5 & - 1 \end{matrix}] ⎡ ⎢ ⎣ \begin{matrix} 1 & 0 & 2 0 & 2 & 1 2 & 0 & 3 \end{matrix} ⎤ ⎥ ⎦ ⎡ ⎢ ⎣ \begin{matrix} x 41 \end{matrix} ⎤ ⎥ ⎦ = 0

x

[x - 5 - 1] ⎡ ⎢ ⎣ \begin{matrix} 1 & 0 & 2 0 & 2 & 1 2 & 0 & 3 \end{matrix} ⎤ ⎥ ⎦ ⎡ ⎢ ⎣ \begin{matrix} x 41 \end{matrix} ⎤ ⎥ ⎦ = 0

X = [\begin{matrix} 3 & - 4 1 & - 1 \end{matrix}]

X^{n}

if x^2- 5x+1=0,then find the value of x^5+1/x^5

X = [\begin{matrix} 3 & - 4 1 & - 1 \end{matrix}]

X^{n}

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