determine-the-inverse-of-the-following-matrix-if-possible-a-b-c-d-2

Question

Determine the inverse of the following matrix, if possible.

-5-721","truncated":false}" title="open square brackets table row cell negative 5 end cell cell negative 7 end cell row 2 1 end table close square brackets" width="75">

Accepted Answer

Matrix showing the inverse with elements 1/9, 7/9, -2/9, -5/9.

Answer

Matrix showing the inverse with elements -1/19, -7/19, 2/19, 5/19.

Answer

Matrix showing the inverse with elements -5/9, 7/9, -2/9, 1/9.

Answer

Not possible