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Note, "Geometry" doesn't have the concept of the "open interval", that is a concept created in mathematics. In Geometry, all lines have endpoints,So it is. Therefore the line going through the set of points has an endpoint.
So, the "first existing point" can't be seen, not because it is dark, but because it doesn't existThen the second point would be the first. Of a set of distinct points one is the first. In Geometry, all lines have endpoints.
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