If matrix A is of order 2 × 3 and B of order 3 × 2, then
Answer & explanation
Correct answer: option 4
Matrix Order
A 2 × 3
B 3 × 2
as column (A) = row(B)
row(A) = column(B)
⇒ both area defined
⇒ AB, BA both area defined but are not equal