defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Mathematics Matrices

If A and B are two matrices such that A2 = A and B = I - A, then which of the following is true?

1
A is a null matrix and B is an identity matrix.
2
Both A and B are identity matrices.
3
Both A and B are null matrices.
4
None of these.
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters