If A- x amp-1- 1 amp-0 - and A-2 - I then x -

A^2=A.A=[ x amp;1; 1 amp;0 ][ x amp;1; 1 amp;0 ] →[ x^2 +1 amp;x; x amp;1 ]=[ 1 amp;0; 0 amp;1 ] Comparing the elements of the ma ...

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Properties of Matrix Multiplication

If A=[ x ...

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If $A = [\begin{matrix} x & 1 1 & 0 \end{matrix}]$ and $A^{2}$ = I then x = ___

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If $A = [\begin{matrix} x & 1 1 & 0 \end{matrix}]$ and $A^{2}$ = I then x = ___

A = [\begin{matrix} x & 1 1 & 0 \end{matrix}]

A^{2} = I,

x .

[\begin{matrix} x & 1 1 & 0 \end{matrix}]

A^{2} = I

x =

[\begin{matrix} x & 1 1 & 0 \end{matrix}]

A^{2}

x =

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