If Lambda is an Eigenvalue of A then Lambda^2 is an Eigenvalue of A^2 Proof

[@ShadyDoorags]

Thank you, that was helpful.

[@TheMathSorcerer]

+Shady Doorags np

[@40_jaishreerana45]

thanks alot.was very simple

[@sanaiko3461]

I like the way of your teaching keep it uploading like this video sir😊

[@fidelnyengera1340]

Best and precise explanation..thank you

[@Chaxzer]

wel wow i thought that this question would take a millennia to solve but that's a shortcut .......

[@TheMathSorcerer]

Ya it's easy when you know how to do it😄

[@solankipiyush9110]

lambda 2,3 are eigenvalues 2×2 matrix A,then eigen value of A² is?

[@ravishankariitbhubaneswar8622]

4,9.

[@sanjaykhandekar3548]

Thanks 😊 sir I will derived from this concept the x^n

[@surajp594]

if eigen value of A is given how to find eigen value of (A-4I)^2

[@ravishankariitbhubaneswar8622]

So u just first simplify the inside bracket and then squaring it.