Cramer's Rule is a method used in linear algebra to solve systems of linear equations. It involves using determinants to find the unique solution or solutions to a system of equations.
Cramer's Rule involves calculating the determinants of matrices and using them to find the values of the variables in a system of equations. The determinants are then used to form ratios that can be used to solve for the variables.
Cramer's Rule is typically used when there are an equal number of equations and variables in a system of linear equations. It is also useful when dealing with small systems of equations, as it can be more efficient than other methods of solving.
Cramer's Rule can only be used to solve systems of equations with an equal number of equations and variables. It also becomes more computationally intensive as the size of the system increases, making it less practical for larger systems of equations.
No, Cramer's Rule can only be used for systems of linear equations. Non-linear equations cannot be solved using determinants and ratios, which are the key components of Cramer's Rule.