I NEED HELP PLEASE, THANKS! :)

Question

asked Jun 10, 2021 128k views

2 Answers

Domenick · Answer 1 · 2021-06-14T10:29:50+0000

Answer:

Option D

Explanation:

This is an example of a two by two matrix. To determine if the inverse of R even exists, take the determinant of the matrix, as such -

( 0 * 3 ) - ( 0 * 4 ) = 0 * 0 = 0

As you can see, the determinant is 0, and if so, the inverse of R doesn't exist. Thus,
R^- doesn't exist, as it is present as the inverse of R,

Solution = Option D