Question

if A is मैट्रिक्स आफ ऑर्डर 3 * 5 एंड B is मैट्रिक्स आफ ऑर्डर 5 * 3, then the order of AB and BA will resp. be??​

Answer 1

Answer:

Order of AB = 3×3

order of BA = 5×5