Question

Solve by cramer’s rule -3x+7y = 1/10 , 4x-5y = -1 .​

Answer 1

Step-by-step explanation:

In linear algebra, Cramer's rule is an explicit formula for the solution of a system of linear equations with as many equations as unknowns, valid whenever the system has a unique solution. ... Cramer's rule implemented in a naïve way is computationally inefficient for systems of more than two or three equations.