Introduction - If you have any usage issues, please Google them yourself
		 
Matrix is   very useful for beginners addDim irow As Integer
 Dim icol As Integer
 Dim iA(3, 2) As Integer
 Dim iB(3, 2) As Integer
 Dim iC(3, 2) As Integer
 Dim rand = New Random(CInt(Date.Now.Ticks And Integer.MaxValue))
 For irow = 0 To 3
 For icol = 0 To 2
 iA(irow, icol) = rand.next(10, 49)
 iB(irow, icol) = rand.next(10, 49)