If x = 5,
y = 4*5/2 = 10
Having more than one sample question in your test suite would be helpful, Minhaj, if only to prevent "answers" like this one.
Back to basics 26 - Keywords
Getting the indices from a vector
Basic arrays operations.
If you have matrix A, create matrix B using matrix A as an "element"
Write a code that will follow the equation y = x * (x + x) * x.
Log of a number
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