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
Extract leading non-zero digit
Find out missing number from a vector of 9 elements
Try 1.5.4: Celsius to Fahrenheit
Multiply by 3
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Matlab Basics II - Create a vector with a repeated entry
Matlab Basics II - Unit Conversion
Matlab Basics II - squares
Matlab Basics II - Find the roots of a function
Matlab Basics II - Free Fall
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