What is the use of plot(x, y, ':') while plotting the graph?

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S Priya
S Priya 2021-8-21
回答： Walter Roberson 2021-8-21
x=0:pi/100:2*pi;
y=cos(x);
y2=sinx
plo(x,y2, ':')
why is ':' required?
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Rik
Rik 2021-8-21
Did you perhaps mean plot(x,y2,':')?
If so, read the documentation for the plot function. It will clearly explain what that does.

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Walter Roberson
Walter Roberson 2021-8-21
':' is dotted line joining the points.

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