The center and radius of two circles are given.
Determine whether they touch.
Problem with the third test suite
in 3rd case,
they intersect at two points.
In geometry, tangent circles (also known as kissing circles) are circles that intersect in a single point.
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The Hitchhiker's Guide to MATLAB
Integer sequence - 2 : Kolakoski sequence
An n-sided regular polygon is drawn within a circle whose radius is 'r', what will be the area of the polygon?
generate the matrix
Don't be Greedy!
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