If P= [ array cc 3 2 & 1 2 - 1 2 & 3 2 array ], A= [ array ll 1 & 1 0 & 1 array ] and Q =…
Mathematics · JEE Advanced · NTA Exams — Matrices and Determinants
\[\text { If } P=\left[\begin{array}{cc}
\frac{\sqrt{3}}{2} & \frac{1}{2} \\
-\frac{1}{2} & \frac{\sqrt{3}}{2}
\end{array}\right], A=\left[\begin{array}{ll}
1 & 1 \\
0 & 1
\end{array}\right] \text { and }\]
Q = PAPT, then PT(Q2005)P is equal to
Q = PAPT, then PT(Q2005)P is equal to
Answer
(B)
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