Question:
Let A be an invertible 2 x 2 matrix. Find a general formula
Last updated: 8/3/2022
Let A be an invertible 2 x 2 matrix. Find a general formula for A-¹ in terms of the entries of A.
Last updated: 8/3/2022
Let A be an invertible 2 x 2 matrix. Find a general formula for A-¹ in terms of the entries of A.