In Exercises 24-29, solve by Cramer's rule, where it applies. 26. x - 4y + z = 6 4x y + 2z = -1 2x + 2y3z = -20 27. x₁3x
Posted: Mon Jul 11, 2022 12:15 pm
In Exercises 24-29, solve by Cramer's rule, where it applies. 26. x - 4y + z = 6 4x y + 2z = -1 2x + 2y3z = -20 27. x₁3x₂ + x3 = 4 2x1 X2 4x1 = -2 - 3x3 = 0 -