How to plot a vector?
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How can I plot a vector that starts at the origin? Say I want to plot [1 1]. How can I make a plot that has a line that goes 1 in the x direction and 1 in the y direction and starts at the origin?
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Read about quiver
x = 0 ; y = 0;
u = 0; v = 0 ;
quiver(x,y,u,v)
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