construct 3*4 matrix `A=[a_(ij)]` whose elements `a_(ij)` are given by: `a_(ij) =|-3i+j|`

Construct a matrix A=[a_(ij)]_(3xx2) whose elements à_(ij) are given by: a(ij)=i-3j

Construct a 2xx2 matrix A=[a_(ij)] whose elements a_(ij) are given by a_(ij)={(|-3i+j|)/(2),quad if quad i!=j(i+j)^(2),quad if i=j

Construct a 3xx4 matrix A=[a_(ij)] whose elements a_(ij) are given by: (i) a_(ij)=i+j( ii) a_(ij)=1-j( iii a_(ij)=2i

Construct a 3xx4 matrix A=[a_(ij)] whose elements a_(ij) are given by: i a_(ij)=j (ii) a_(ij)=(1)/(2)|-3i+j|

Construct a 2xx3 matrix A=[a_(ij)] whose elements a_(ij) are given by: (i) a_(ij)=i xx j( ii) a_(ij)=2i-j

construct 2xx2 matrix if A=[a_(ij)] whose elements a_(ij) are given by : (i-j)^2/2

Construct a 2xx2 matrix A[a_(ij)] , whose elements a_(ij) are given by a_(ij)=i+2j .

Construct a 4xx3 matrix A=[a_(ij)] whose elements a_(ij) are given by: (i) a_(ij)=2i+(i)/(j)

Construct a matrix A=[a_(ij)]_(3xx2) whose elements a_(ij) are given by: a_(ij)=(frac((i+j)^3)(5))

Construct a 2xx2 matrix A=[a_(ij)] whose elements a_(ij) are given by: (i) a_(ij)=i+j( ii) a_(ij)=((i+j)^(2))/(2)