Can someone please explain what I’m doing wrong?

Neither my xlabel command in line 4 is working nor the legend command

Answer 1

[Star Strider]

The semicolon in the legend call is wrong (in this context).

It would be better to write all that as a script rather than in the Command Window.

When you do that, it works —

x = -5:0.1:5;
s = sin(x);
c = cos(x);

plot(x,s, x,c)
xlabel('x')
ylabel('sine or cosine')
legend('sine','cosine')

EDIT — Corrected typographical errors.

.

[Gunjan]

Thanks a ton!! It did work!!

[Star Strider]

As always, my pleasure!