MATLAB: To plot the sin signal continues and discrete form

Question

To plot the sin signal continues and discrete form —I had done the some part of code but using plot command showing error Code: fs=100; % sampling frequency t=0:1/fs:1; % setup time from 0 to 1 second f=5; % input frequency x=sin; % input signal subplot(211); plot(t,x);

Answer 1

fs = 100;
t = 0:1/fs:1;
f = 5;
x = sin(2*pi*f*t);
subplot(211)
plot(t,x);