Cramer’s Rule Formula
Cramer’s Rule Formula is used to solve the system of equations in the form
AX = B
where,
A is the coefficient matrix
B is the column matrix of constants
X is the column matrix of unknowns
Now the value of X is calculated using the formula given in the diagram below,
The individual values of x, y, and z are calculated with the help of the formula discussed in the above figure.
Cramer’s Rule
Cramer’s Rule is used to find the unknowns in the given system of linear equations. Cramer’s Rule is the most commonly used formula for finding the solution for the given system of linear equations in matrix form. Cramer’s Rule uses the concept of the determinant to find its solution.
Let’s know How to Apply Cramer’s Rule and its explanation. It requires some prior knowledge of matrices, determinants, and the system of linear equations.
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