Find the determinant of a 2*2 matrix.

[1 -2; -5 -4] determinant = {1 * (-4)} - {-5 * (-2)} = -4 - 10 = -14

RA
Answered by Rishabh A. Maths tutor

4414 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

How do you differentiate by first principles?


Use integration by parts to find the integral of sin(x)*exp(x)


Shower-cleaner liquid is sold in spray bottles. The volume of liquid in a bottle may be modelled by a normal distribution with mean 955 ml and a standard deviation of 5 ml. Determine the probability that the volume in a particular bottle is:


differentiate x^2 + 7x + 4


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning