The Total solution for NCERT class 6-12
Compute theproducts AB and BA whichever exists in each of the following cases:
(i) Consider,
BA does not exist
Because the number of columns in B is greater than the rows in A
(ii) Consider,
Again consider,
(iii) Consider,
AB = [0 + (-1) + 6 + 6]
AB = 11
(iv) Consider,