If `P=[(sqrt(3)/2, 1/20),(-1/2,sqrt(3)/2)], A=[(1,1),(0,1)] and Q=PAP^T, then P^T Q^2005 P`
Channel: Doubtnut
Date: 2020-04-05

If `P=[(sqrt(3)/2, 1/20),(-1/2,sqrt(3)/2)], A=[(1,1),(0,1)] and Q=PAP^T, then P^T Q^2005 P` is: (A) `[(1,2005),(0,1)]` (B) `[(1,2005),(2005,1)]` (C) `[(1,0),(2005,1)]` (D) `[(1,0),(0,1)]`