Sign in
Please select an account to continue using cracku.in
↓ →
If A and B ate matrices such that AB = B and BA = A, then $$A^2 + B^2 =$$
2AB
2BA
A+B
AB
Create a FREE account and get:
Terms of Service
Educational materials for CAT preparation
Quick, Easy and Effective Revision
By proceeding you agree to create your account
Free CAT Formulas PDF will be sent to your email address soon !!!