Question:
If A = \(\begin{bmatrix} 2 & 3 & 1 \\[0.3em] 0 & -1 & 5 \end{bmatrix}\) and B = \(\begin{bmatrix} 1 & 2 & -1 \\[0.3em] 0 & -1 & 3 \end{bmatrix}\), what is the value of (2A-3B)?
If A = \(\begin{bmatrix} 2 & 3 & 1 \\[0.3em] 0 & -1 & 5 \end{bmatrix}\) and B = \(\begin{bmatrix} 1 & 2 & -1 \\[0.3em] 0 & -1 & 3 \end{bmatrix}\), what is the value of (2A-3B)?
Updated On: Mar 21, 2024
- \(\begin{bmatrix} 1 & 1 & 0 \\[0.3em] 0 & 1 & 5 \end{bmatrix}\)
- \(\begin{bmatrix} 1 & 0& 5 \\[0.3em] 0 & 1 & 1 \end{bmatrix}\)
- \(\begin{bmatrix} 0 & 1& 1 \\[0.3em] 1 & 0 & 5 \end{bmatrix}\)
- \(\begin{bmatrix} 5 & 0& 1 \\[0.3em] 1 & 1 & 0 \end{bmatrix}\)
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
The correct option is (B)
Was this answer helpful?
0
0
Top Questions on Matrix
- Consider the 3 × 3 matrix M = \(\begin{bmatrix} 1 & 2 & 3 \\ 3 & 1 & 3 \\ 4 & 3 & 6 \end{bmatrix}.\)
The determinant of (M2 + 12M) is ________. - Let $A = \begin{bmatrix} 2 & -1 \\ 1 & 1 \end{bmatrix}$. If the sum of the diagonal elements of $A^{13}$ is $3^n$, then $n$ is equal to _____.
- Let A be a square matrix such that \(AA^T=I\).Then \(\frac{1}{2}A[(A+A^T)^2+(A-A^T)^2]\) is equal to
- Let \(u=\begin{bmatrix} 1 \\ 2 \\ 3 \\ 4 \\ 5 \end{bmatrix}\), and let σ1, σ2, σ3, σ4, σ5 be the singular values of the matrix M= uuT (where uT is the transpose of u).The value of \(Σ^{5}_{i=1}σ_i\) is
- In a two-player game, player 1 can choose either M or N as strategies. Player 2 can choose either X, Y, or Z as strategies. The payoff matrix is as follows:
a X Y Z M 3, 1 0, 0 −1, 2 N 0, 0 1, 3 0.5, 1
Which set of strategy profiles survives iterated elimination of strictly dominated strategies?
View More Questions
Questions Asked in CUET PG exam
- Find out the degree of the differential equation \(\frac {d^2t}{ds^2}+(\frac {dt}{ds})^2+2t=0\)
- CUET (PG) - 2023
- Differential Equations
- The surface area of the sphere x2 + y2 + z2 = 9 lying inside the cylinder x2 + y2 = 3y is
- CUET (PG) - 2023
- Surface Area of Cube, Cuboid and Cylinder
- The Ombudsman in a newspaper organisation represents the point of view of the ___.
- CUET (PG) - 2023
- Journalism
- The orthogonal trajectories of the family of curves y = \(ax^3\) is
- The minimum distance of the point (3, 4, 12) from the sphere x2 + y2 + z2 = 1 is
- CUET (PG) - 2023
- Coordinate Geometry
View More Questions