***In MATLAB

How do you label each one of these points with their variable name? ex.('Z1','Z2','Z3,...'Z7")

Za = 1 + 2j; Zb = 2 +j;

Z1 = 2*Za - Zb; Z2 = -Za; Z3 = conj(Zb); Z4 = (Za).*exp((pi/2)*j); Z5 = (Za).*(Zb); Z6 = (Zb)/(Za); Z7 = sqrt(Za);

%Plot the complex numbers plot(Z1,'*') hold on plot(Z2,'*') plot(Z3,'*') plot(Z4,'*') plot(Z5,'*') plot(Z6,'*') plot(Z7,'*')

axis([-5 5 -5 5]) title('Complex Numbers') xlabel('Real Part') ylabel('Imaginary Part')