Given the variable x as your input, divide it by 4 and put the result in y.
there is an x added to the function title on the test that's confusing !!
Get the length of a given vector
Vectorize the digits of an Integer
Create a two dimensional zero matrix
Matlab Basics II - Extract last 3 elements of a vector
Create sequnce 1 4 9 16 25.........
Divide by 4
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