Help needed plotting a graph

The task is to plot a graph of y=sinx^2 divided by x^2 this is the code i've done but it doesnt produce a graph x=linspace(0,4*pi); y=sin(x).^2/x.^2; plot(x,y)

Answer 1

[Honglei Chen]

You need to use ./, like

y=sin(x).^2./x.^2

HTH