CUET Mathematics - If vmatrix 2+x & y & z \\ x & 2+y & z \\ x & y & 2+z vmatrix = 0, then the value of x+y+z is | PYQs + Solutions | AfterBoards

CUET Mathematics 2026 21st May Shift 1 PYQs

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CUET Mathematics 2026 21st May Shift 1

Algebra

>

Medium

core

2

-2

8

0

✅ Correct Option: 2

Related questions:

21 May Shift 2

If $x, y$ and $z$ are non-zero distinct numbers, then $\begin{vmatrix} x+y & y+z & z+x \\ z & x & y \\ 1 & 1 & 1 \end{vmatrix}$ is equal to

21 May Shift 1

The system of equations

$x + ky = 0$

$3x + 5y = 0$

has infinitely many solutions, then k is equal to

3 June Shift 1

Let P and Q be any two invertible matrices of the same order. Then

Match List-I with List-II

List-I	List-II
Matrix	Equivalent matrix
(A) $(P Q)^{-1}$	(I) $Q^{-1}P$
(B) $(P^{-1}Q)^{-1}$	(II) $Q P^{-1}$
(C) $(P Q^{-1})^{-1}$	(III) $Q^{-1}P^{-1}$
(D) $(P^{-1}Q^{-1})^{-1}$	(IV) Q P

Choose the correct answer from the options given below:

12th May Shift 2

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