If 2-9 is additive inverse of 2-q- then q is equal to

Let x be the additive inverseTherefore, 2 / 9 +x=0 = gt; #160;x= 2 / 9 Thus q= 9 ...

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Negatives and Reciprocals

If 2/-9 is ...

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If $\frac{2}{- 9}$ is additive inverse of $\frac{2}{q}$ , then $q$ is equal to

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A = ⎡ ⎢ ⎢ ⎢ ⎢ ⎣ \begin{matrix} \frac{1}{\sqrt{5}} & \frac{2}{\sqrt{5}} \frac{- 2}{\sqrt{5}} & \frac{1}{\sqrt{5}} \end{matrix} ⎤ ⎥ ⎥ ⎥ ⎥ ⎦, B = [\begin{matrix} 1 & 0 i & 1 \end{matrix}], i = \sqrt{- 1}

Q = A^{T} B A,

A Q^{2021} A^{T}

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