Homework Answers
Margin attained is the minimum distance between the hyperplane and the points.
The line shown in between is the hyperplane which divides both the classes and margin is the smallest distance between any point on either side of the hyperplane/line and the hyperplane. Hyperplane/line should be equidistant from the nearest points on both sides.
Margin = CD(see the figure)
We know 
As,
Margin = CD = 0.70710678118
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