Given the coefficients of a quadratic equation, write a function that gives the output y='RealDifferent' if the roots are real and different, y='RealEqual' if the roots are real and equal, and y='Complex' if the roots are complex.
Very nice solution!!
Return unique values without sorting
Set the array elements whose value is 13 to 0
Area of rhombus
Alternating 1´s and 0´s in a matrix
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Alternate list of elements
Check if is a square
Double the next!
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