The ability to manipulate complex numbers is important in the analysis of circuits and systems. In EE 210 you used complex numbers known as phasors to quickly determine the sinusoidal steady-state response of an electric circuit. Please carefully read Background Section B.1 in Lathi before attempting the following review problems. Except for the MATLAB questions, solve the equations by hand, do not use a calculator. To receive credit for the MATLAB questions, include an m-file with your name and section that shows the MATLAB commands used to answers parts 4 and 5.