Find the eigenvalues of a. that is, find all roots l of the equation 0 = |914 – al. nt of a= ( 1). for which a is a invertible?

could you reply to this with the question so i can ?

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

i think the correct option is the second option.