Given the radius x, y would be the area of a circle.
Pi = 3.1416
Select every other element of a vector
Back to basics 8 - Matrix Diagonals
Getting the indices from a vector
CONVERT TAN TO SIN
Given the variable x as your input, multiply it by four, then divide it by two. Then put the result in y.
ASCII code of a leter.
Corresponding letter to ASCII code.
Square root of a number
Write a code that will follow the equation y = x * (x + x) * x.
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