# Write the element a23 of a 3 ✕ 3 matrix A = (aij) whose elements aij are given by aij =∣(i−j)/2∣ - Mathematics

Write the element a23 of a 3 ✕ 3 matrix A = (aij) whose elements aij are given by a_(ij)=∣(i−j)/2∣

#### Solution

Given:

a_(ij)=∣(i−j)/2∣

∴ a_23=∣(2−3)/2∣=∣−1∣/2=1/2

Concept: Introduction of Operations on Matrices
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