Is there a Cantor set in $[0, 1] \times [0, 1]$ with positive Lebesgue measure?
Can someone give me a hint?
Thank you!
2026-03-29 11:06:59.1774782419
Is there a Cantor set in $[0, 1] \times [0, 1]$ with positive Lebesgue measure?
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