Let P = bmatrix 3 2 & 1 2 - 1 2 & 3 2 bmatrix , A = bmatrix 1&1 0&1 bmatrix and Q = PAP^T. If P^TQ^ 2007 P=...

Question

Let P = bmatrix 3 2 & 1 2 - 1 2 & 3 2 bmatrix , A = bmatrix 1&1 0&1 bmatrix and Q = PAP^T. If P^TQ^ 2007 P= bmatrix a&b &d bmatrix , then 2a + b – 3c – 4d equal to -

Accepted Answer

(B)

JEE Main 2023 Mathematics question

Solution