If \(P\) is an orthogonal matrix and \(\mathrm{Q}=P A P^T\) and \(x=P^T \mathrm{Q}^{1000}\) \(P\....

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If \(P\) is an orthogonal matrix and \(\mathrm{Q}=P A P^T\) and \(x=P^T \mathrm{Q}^{1000}\) \(P\), then \(x^{-1}\) is, where \(A\) is involutary matrix:  📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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