If `A=[(1,-2,3),(-4,2,5)] and B=[(2,3),(4,5),(2,1)]`, find AB and BA and show that `AB!=BA`

If A=[{:(2,3,-1),(1,4,2):}] and B=[{:(2,3),(4,5),(2,1):}] then AB and BA are defined and equal.

If A=[[2,3,4],[1,2,3],[-1,1,2]], B=[[1,3,0],[-1,2,1],[0,0,2]] , find AB and BA and show that AB!=BA

if A=[{:(1,2,3),(4,5,6):}]and B=[{:(-3,-2),(0,1),(-4,-5):}], then find AB and BA ,

if A=[{:(4,0,-3),(1,2,0):}]and B=[{:(2,1),(1,-2),(3,4):}]' then find AB and BA.

If A=[{:(2,1,2),(1,2,4):}] and B=[{:(4,1),(2,3),(1,2):}] Find AB and BA ( if it exist)

If A=[[1,-2, 3,],[ 4, 2, 5,]] and B=[[2, 4], [2,3],[ 5, 1]] , then find AB, BA. Show that A B!=B A .

If A=[{:(,-2,3),(,4,1):}] and B=[{:(,1,2),(,3,5):}] , find (i) AB (ii) BA (iii) Is AB=BA? (iv) Write the conclusion that you draw from the result obtained above in (iii).

Let A={:[(1,2),(3,4)]:},B={:[(-1,-2),(-4,-3)]:} , find AB and BA.

If A={:[(-2,5),(1,3)]:}andB={:[(6,0),(3,-5)]:} , evaluate AB and BA.