Switch assignments for variables x and y, for example
start with x = 1 and y = 3
end with y = 1 and x = 3
Do NOT simply re-assign variables, use a temporary variable 'z'
Solve the set of simultaneous linear equations
02 - Vector Variables 1
Count decimal digits of a number
length of a vector
Matlab Basics - Absolute Value
Matlab Basics - y as a function of x
Matlab Basics II - Free Fall
Matlab Basics - Rounding I
Matlab Basics II - Extract last 3 elements of a vector
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