Solving equations of form (det(A-lambda_I)=0) (MathsCasts)
An example is given of solving an equation of the form det(A-lambda*I)=0, where in this case A is a 2x2 matrix, I is the unit matrix and lambda is the scalar that we solve for
Solving equations of form (det(A-lambda_I)=0) (MathsCasts)
An example is given of solving an equation of the form det(A-lambda*I)=0, where in this case A is a 2x2 matrix, I is the unit matrix and lambda is the scalar that we solve for