Q1680: If $A=[a_{ij}]$ is a $2\times 2$ matrix whose elements are g... | Class CBSE Class 12

Class CBSE Class 12 Mathematics Matrices and Determinants Q #1680

KNOWLEDGE BASED 1 Marks 2026 AISSCE(Board Exam) MCQ SINGLE

If $A=[a_{ij}]$ is a $2\times 2$ matrix whose elements are given by $a_{ij}=\frac{|i-3j|}{2}$, then $A^{\prime}$ is:

(A) $\begin{bmatrix}1&\frac{5}{2}\\\frac{1}{2}&2\end{bmatrix}$

(B) $\begin{bmatrix}1&\frac{1}{2}\\\frac{5}{2}&2\end{bmatrix}$

(C) $\begin{bmatrix}2&\frac{5}{2}\\\frac{1}{2}&1\end{bmatrix}$

(D) $\begin{bmatrix}2&\frac{1}{2}\\\frac{5}{2}&1\end{bmatrix}$

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