What is the inverse of a 2x2 matrix A = [[a, b], [c, d]]?a.1/(ad-bc) * [[a, b], [c, d]]b.1/(ad+bc) * [[a, -b], [-c, d]]c.1/(ad+bc) * [[d, b], [c, a]]d.1/(ad-bc) * [[d, -b], [-c, a]]

Find the inverse of the matrix A = [2 5; 1 3].a.[3 1; -5 2]b.[3 -5; -1 2]c.[2 -5; 1 3]d.[3 -1; -5 2]

What is the determinant of a 2x2 matrix A = [[a, b], [c, d]]?

nd the inverse of the matrix:

Find the inverse of matrix B = [[2, 1], [5, 3]]

Let A be a matrix as follows Find the inverse of the matrix by [A:I] (if it exists).Find the inverse of the matrix by [A:I] (if it exists), by finding the values of x, y, z, and w.