Using Cramer’s Rule In Exercises 9-22, use Cramer’s Rule to solve (if possible) the system of linear equations. 4 x − y − z = 1 2 x + 2 y + 3 z = 10 5 x − 2 y − 2 z = − 1
Using Cramer’s Rule In Exercises 9-22, use Cramer’s Rule to solve (if possible) the system of linear equations. 4 x − y − z = 1 2 x + 2 y + 3 z = 10 5 x − 2 y − 2 z = − 1
Solution Summary: The author explains the Cramer's rule to solve the system of linear equations in n variables.
Use Cramer's Rule to solve (if possible) the system of linear equations. (If not possible, enter IMPOSSIBLE.)
18x1 + 12x2
53
30x1 + 24x2
= 91
(X1, x2)
Use Cramer's Rule to solve the system of linear equations, if possible. (If not possible by Cramer's Rule, enter IMPOSSIBLE.)
2x1 +
X2 +
8x3
14
X1 + 7x2 +
6x3
22
3x1 +
X2 + 17x3 = 25
X1
X2 =
X3
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HOW TO FIND DETERMINANT OF 2X2 & 3X3 MATRICES?/MATRICES AND DETERMINANTS CLASS XII 12 CBSE; Author: Neha Agrawal Mathematically Inclined;https://www.youtube.com/watch?v=bnaKGsLYJvQ;License: Standard YouTube License, CC-BY