Given a matrix with 2 rows and 2 columns, where Row 1 is [4, 4] and Row 2 is [2, 1], what is the inverse of the matrix?

a.A matrix with 2 rows and 2 columns, where Row 1 is [2, -1] and Row 2 is [-2, 3].
b.A matrix with 2 rows and 2 columns, where Row 1 is [0.75, 0.25] and Row 2 is [0.5, 0.5].
c.A matrix with 2 rows and 2 columns, where Row 1 is [0.5, -0.25] and Row 2 is [-0.5, 0.75].
d.A matrix with 2 rows and 2 columns, where Row 1 is [-0.5, 0.5] and Row 2 is [0.25, -0.75].