John Tang

Budget: $15


Is it true that if the product of two matrices time together equals the zero matrix, then at least one of the matrices must be a zero matrix?


Tutor Aaron Lee

[ 1 0 ] [ 0 0 ] = [ 0 0 ], so it’s not true. 0 0 0 1 0 0[ 1 0 ] [ 0...

Log In


Don't have an account?

Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.