You can put this solution on YOUR website! Please help me. I'm really confused.
Describe the locus of points in space 3 inches from a given point P.
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In 3-D space the locus is a sphere with radius = 3 inches
and center at P.
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In 2-D is would be a circle with radius = 3 inches and
center at P.
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Cheers,
Stan H.