what is the determinant of a 2x2 matrix

the determinant is calculated using the formula ad - bc where a,b,c and d are the following positions in the matrix [a   b                                                                                                                                                                                           c    d]

AT
Answered by Abdullah T. Maths tutor

3586 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

What is the value of tan(45)?


Sue has 2 cats. Each cat eats 1 4 of a tin of cat food each day. Sue buys 8 tins of cat food. Has Sue bought enough cat food to feed her 2 cats for 14 days? You must show how you get your answer.


Solve the simultaneous equations 3x + 2y = 4, 4x + 5y = 17


Solve the following system of simultaneous equations: y=x^2 - 5x + 4 ; x+2y=19


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:

© 2025 by IXL Learning