Learn To Be
Open menu
Enroll A Student
Become A Tutor
Partner With Us
Sign In
Close menu
Enroll A Student
Become A Tutor
Partner With Us
Sign in
Determinant of a 2x2 matrix
Timed Test
$\text A = \left[\begin{array}{rr}-1 & 4 \\ 4 & 0\end{array}\right]$ ** What is the determinant of $\text A$? ** [[☃ numeric-input 1]]
Open Whiteboard
Close Whiteboard
Ask AI
Close menu