Verify the statements in Exercises 19–24. The matrices are square.If A is diagonalizable and B is similar to A, then B is also diagonalizable.

M303 Section 1.1 Notes- Solving Systems of Linear Equations 8-22-16 Linear equation in variables1 ,…, - equation of form1 1 + 2 2 + ⋯+ , where coefficients and are real numbers Linear system- collection of 1 or more linear equations in the same variables ,…, 1 o Ex. 31− 2 2 6 92= 10 o Ex. − + = 2 1 2 3 1+ 3 0 Solution of system in 1 ,…,- ordered -tuple 1 ,…,)of real numbers , which, when substituted for , result in all equations being true