Roselynn3311 Roselynn3311

06-10-2017
Mathematics

contestada

Find the solution to the system of equations represented by the matrix using an inverse matrix

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mcdonaldmacy2 mcdonaldmacy2

09-10-2017

to find the inverse of a 2x2 matrix: swap the positions of A and D, put negatives in front of B and C, and divide everything by the determinant.

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