class 12 maths matrices

Construct a 2 × 2 matrix, $A = [{a_{ij}}]$, whose elements are given by :

• ${a_{ij}} = \cfrac{{{{(i + j)}^2}}}{2}$

• ${a_{ij}} = \cfrac{i}{j}$

• ${a_{ij}} = \cfrac{{{{(i + 2j)}^2}}}{2}$

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📘 Matrices NCERT,Ex.3.1,Q.No.4,Page.64 SA

Construct a 2 × 2 matrix, $A = [{a_{ij}}]$, whose elements are given by :

• ${a_{ij}} = \cfrac{{{{(i + j)}^2}}}{2}$

• ${a_{ij}} = \cfrac{i}{j}$

• ${a_{ij}} = \cfrac{{{{(i + 2j)}^2}}}{2}$

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