Question

determine whether each matrix has an inverse. if an inverse matrix exists, find it.

Answer 1

@Victoriasushchik @uybuyvf @ikram002p @Insertnamehere352 @PriscillaYorba @jabez177 @Beenish99 @Vocaroo @FutureAnesthetist

Answer 2

a metric has an inverse if its determinant is not equal to 0

Answer 3

so can you find the determinant?

Answer 4

1

Answer 5

ok therefore it has an inverse since 1 is not equal to 0

Answer 6

now u know how to find the inverse of a 2x2 matrix?

Answer 7

no

Answer 8

can u plz help im so confused

Answer 9

yea i get that part