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

4026 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

How do I find the solution of the simultaneous equations x+3y=7 and 5x+2y=8


Draw y + 14 = x ( x - 4 ) and label all points of intersection with axes.


Integrate 1/u(u-1)^2 between 4 and 2


How would you derive y = function of x; for example: y = 3x^3 + x^2 + x


We're here to help

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

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences