The maximum value of = vmatrix1 & & 1\\ - & 1 & \\ -1 & - & 1vmatrix is ( is real number) Option 1: 2 Option 2: 3 Option 3: 4 Option 4: 10

The answer is '4'. View full solution:

CUET Mathematics - The maximum value of = vmatrix1 & & 1\\ - & 1 & \\ -1 & - & 1vmatrix is ( is real number) | PYQs + Solutions

CUET Mathematics 2026 18th May Shift 1

Algebra

Medium

core

✅ Correct Option: 3

Related questions:

18th May Shift 1

For what values of $x$ and $y$ , are the following matrices equal?

$A=\begin{bmatrix}2x+1 & 3y\\ 0 & y^2-5y\end{bmatrix}$ , $B=\begin{bmatrix}x+3 & y^2+2\\ 0 & -6\end{bmatrix}$

22 May Shift 2

Consider the matrices $A = \begin{bmatrix} 9 & 0 & 0 \\ 0 & 16 & 0 \\ 0 & 0 & 25 \end{bmatrix}$ and $B = \begin{bmatrix} \frac{1}{5} & 0 & 0 \\ 0 & \frac{1}{4} & 0 \\ 0 & 0 & \frac{1}{3} \end{bmatrix}$ . The value of $|(AB)^{-1}|$ is

13 May Shift 2

Match List-I with List-II

List-I	List-II
(Matrix)	(Determinant)
(A) $\begin{bmatrix} 1 & 7 \\ -3 & 5 \end{bmatrix}$	(I) 24
(B) $\begin{bmatrix} -2 & 5 \\ -3 & -3 \end{bmatrix}$	(II) 32
(C) $\begin{bmatrix} -12 & 8 \\ -16 & 8 \end{bmatrix}$	(III) 21
(D) $\begin{bmatrix} 15 & 9 \\ -21 & -11 \end{bmatrix}$	(IV) 26

Choose the correct answer from the options given below:

CUET Mathematics 2026 18th May Shift 1 PYQs

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