MatricesHard

Question

Let P = [aij] be a 3 × 3 matrix and let Q = [bij], where bij = 2i + jaij for 1 ≤ i, j ≤ 3. If the determinant of P is 2, then the determinant of the matrix Q is

Options

A.210
B.211
C.212
D.213

Solution



⇒ |Q| = 212 |P|
|Q| = 213

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