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awarded  Notable Question
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awarded  Notable Question
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awarded  Popular Question
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Jan
11
accepted Two functions on two areas having the same integrals
Jan
7
comment Two functions on two areas having the same integrals
Thanks, but can you find some non-constant (and probably continuous) solutions?
Jan
7
asked Two functions on two areas having the same integrals
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28
awarded  Yearling
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awarded  Popular Question
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Sep
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comment Number of different necklaces using $m$ red and $n$ white pebbles
Yes, you're right. But things get different when they are not coprime.
Sep
28
asked Number of different necklaces using $m$ red and $n$ white pebbles
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awarded  Yearling
Sep
16
comment 5 moving points in plane, one goes to infinity
Nice construction, but you didn't notice the condition that No three of the lines should intersect in one point. Without this condition, making an example for $5$ is also easy, just consider $5$ points on sides and one diagonal of a square.
Sep
16
comment 5 moving points in plane, one goes to infinity
@Feanor: would you please show us your construction? Thanks a lot.