Using the program Matlab.

3- Use MATLAB to set A equal to 3 (don't output anything), then set B equal to 4 (don't output anything) and set X equal to A times B (allow to display the output). 4 Let X=2. Y=5, a=1.12, b=2.34, c=0.72 and d=0.81, Try entering the appropriate commands to compute the following expressions into MATLAB, but before you do so try to work out what the result you would expect for each expression. W1=X+Y}, X+Y W4=1+2+3 1 1 1 1 a b c d W7 = a(b + c(c+d))a, W8 = a +d Sin 60 1b 3. Use MATLAB to compute the complex number Z1, Z2 and express the result in both rectangular and polar form. 12 38 w3-3-1 W6=ab1f - + - + - + Z1-(3+34) 5+ 2)2260) (3+j6)1+j2) (3+j6/6+ j4)+7+j10 (2+1); 2