engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Mathematics Matrices Operations on Matrices
lf the order of A is 4 × 3, the order of B is 4 × 5 and the order of C is 7 × 3, then the order of (ATB)T C T is
1
5 × 3
2
4 × 5
3
5 × 7
4
4 × 3