wiz-icon
MyQuestionIcon
MyQuestionIcon
5
You visited us 5 times! Enjoying our articles? Unlock Full Access!
Question

Let A and B be square matrices of same order satisfying AB = A and BA = B. Then A2B2 equals, (O being the zero matrix of the same order as B)

A
A
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
B
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
I
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
O
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Join BYJU'S Learning Program
CrossIcon