The matrix bmatrix 2 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & 1 bmatrix is a Option 1: zero matrix Option 2: Identity matrix Option 3: Scalar matrix Option 4: Diagonal matrix

The answer is 'Diagonal matrix'. View full solution:

CUET Mathematics - The matrix bmatrix 2 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & 1 bmatrix is a | PYQs + Solutions

CUET Mathematics 2023 23 May Shift 3

Algebra

Easy

zero matrix

Identity matrix

Scalar matrix

Diagonal matrix

✅ Correct Option: 4

Related questions:

3 June Shift 1

Let A be a matrix such that $A = \begin{bmatrix} 1 & 2 \\ -2 & 3 \end{bmatrix}$ . Then which of the following are TRUE?

(A) A is non-singular matrix

(B) $A^T = A$

(D) A is not skew-symmetric matrix

Choose the correct answer from the options given below:

23 May Shift 3

The inverse of the matrix $A = \begin{bmatrix} 2 & 3 \\ 1 & 2 \end{bmatrix}$ is:

29 May Shift 2

The system of equation $2x + \lambda y = 8$ , $\lambda x + 8y = 3$

has a unique solution if the value of $\lambda$ is (are):