How do you find the inverse of A=((4, -1), (-2, 0))? Precalculus Matrix Algebra Inverse Matrix 1 Answer GiĆ³ Jun 24, 2016 I found: ((0,-1/2),(-1,-2)) Explanation: Have a look: Answer link Related questions What is the multiplicative inverse of a matrix? How do I use an inverse matrix to solve a system of equations? How do I find an inverse matrix on a TI-84 Plus? How do I find the inverse of a 2xx2 matrix? How do I find the inverse of a 3xx3 matrix? How do I find an inverse matrix on an Nspire? What is the meaning of the phrase invertible matrix? The given matrix is invertible ? first row ( -1 0 0 ) second row ( 0 2 0 ) third row ( 0 0 1/3 ) How do you find the inverse of A=((2, 4, 1),(-1, 1, -1), (1, 4, 0))? How do you find the inverse of A=((1, 1, 1, 0), (1, 1, 0, -1), (0, 1, 0, 1), (0, 1, 1, 0))? See all questions in Inverse Matrix Impact of this question 1794 views around the world You can reuse this answer Creative Commons License