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
Alphabetize by last name
Sorted highest to lowest?
give nth decimal place of pi
Output any real number that is neither positive nor negative
Area of a triangle
Matlab Basics II - Determine if an array has a 3rd dimension
Matlab Basics - Convert a row vector to a column vector
Matlab Basics II - Create a vector with a repeated entry
Matlab Basics - Pick out parts of a vector
Matlab Basics - y as a function of x
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