Write a script that returns the absolute value of the elements in x
e.g. x = [-1 -2 -3 -4] --> y = [1 2 3 4]
'Write a script'. Actually, they're functions.
Back to basics 9 - Indexed References
select the primes of a vector
02 - Vector Variables 5
Side of an equilateral triangle
Is this triangle right-angled?
Matlab Basics II - Extract last 3 elements of a vector
Matlab Basics II - Intervals
Matlab Basics II - Operations and Matrix Dimensions
Matlab Basics II - Find the roots of a function
Matlab Basics - Rounding I
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