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Construct a 2 xx 2 matrix, A=[[a(ij)]], ...

Construct a `2 xx 2` matrix, `A=[[a_(ij)]]`, whose elements are given by: i) `a_(ij)=((i+j)^2)/2` ii) `a_(ij)=i/j` iii) `a_(ij)=((i+2 j)^2)/2`

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V PUBLICATION-MATRICES-QUESTION BANK
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