Question:

Let B =\(\begin{bmatrix} 1 & 3 & α \\ 1 & 2& 3 \\ α & α & 4 \end{bmatrix}\) , α>2 be the adjoint of a matrix A and |A| = 2, then [α - 2α α] B\(\begin{bmatrix} α \\ -2α  \\ α \end{bmatrix}\)is equal to

Updated On: Sep 14, 2024
  • 0
  • -16
  • 16
  • 32
Hide Solution
collegedunia
Verified By Collegedunia

The Correct Option is B

Solution and Explanation

The correct option is(B): -16
Was this answer helpful?
0
0

Questions Asked in JEE Main exam

View More Questions