Write a script to round a large number to the nearest 10,000
e.g. x = 12,358,466,243 --> y = 12,358,470,000
You can write as many zeros as you want after 12358470000.0, it's still the same number as 12358470000
Specific Element Count
Return elements unique to either input
We love vectorized solutions. Problem 1 : remove the row average.
Return area of square
Matlab Basics - Rounding I
Matlab Basics II - Extract last 3 elements of a vector
Matlab Basics II - Operations and Matrix Dimensions
Matlab Basics II - squares
Matlab Basics II - Determine if an array has a 3rd dimension
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