Matrix Inverse - Properties

[gloryeruka]

Thank you so much for that tip! Never thought of translating the equations first.

[elainegalloway]

Thank you so much for the help!!!!
- from A level further maths student

[Linatube]

Pls work 4 us properties of adjoint too😢😢plssss

[mathguy]

Thank man much appreciated 😊, Hope you're having a nice day

[bellaswan]

very helpful and to the point
thanku!

[Deathkyun]

I think it's just a generalization of 6 when all the matrices are the same (A).

[Man]

Can you help me det(A^n)=(det(A))^n where n is a natural number true for every A?

[maybe_doodle]

How can I deduce (A+B)^2=A^2+2AB+B^2 to B=A^-1??