Given 2 pairs of cartesian co-ordinates, determine the angle between the 2 vectors formed by the points and the origin. Angle must be in [0,180] and in degrees.
e.g.
[0 1;2 0] [1 1;-2 0] [1 1;2 2]
90 135 0
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7269 Solvers
232 Solvers
Are all the three given point in the same line?
197 Solvers
166 Solvers
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