Create a line plot for function cos(x) where x is a vector of linearly spaced values going from 0 to input N with an increment of 0.03 between values. Use a red dotted line with a * marker. The function must return the handle to your plot.
random picture with random colours
Better bullseye matrix
intersection of matrices
Length of the hypotenuse
Law of Large Numbers
System of Linear Equations
Plot Damped Sinusoid
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