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Hoops (Posted on 2018-12-09) Difficulty: 4 of 5
The plot of sin (x + y) = cos (x2 + y2) looks like a collection of an infinite number of circles. Find the angle of intersection between the smallest two circles in this family of circles.

No Solution Yet Submitted by Danish Ahmed Khan    
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  Subject Author Date
Some ThoughtsConcentric CirclesBrian Smith2018-12-16 21:27:51
Mostly guessworkbroll2018-12-10 06:22:46
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