Write a function that calculates the difference between the log and natural log of a vector, to two decimal places
x = [10, 100, 1000]
output = [1.3 2.61 3.91]
find the roots of a quadratic equation
Swap two numbers
Append two matrix as shown below example
Matlab Basics - Rounding III
Matlab Basics II - Create a vector with a repeated entry
Matlab Basics II - Minimum
Matlab Basics - Rounding I
Matlab Basics - Logical Tests I
Matlab Basics II - Max & Index of Max
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