Thinking out Loud
Can any integer \(n\) be written as a sum of distinct powers of \(2\)?
Express \(2019\) as a sum of distinct powers of \(2\)?
Note that, \(10 \equiv 1 ( mod 3), 10 \equiv 1 ( mod 9),\) and \(10 \equiv (-1)( mod 11),\).
Divisible by 3
The probabilities assigned to events by a distribution function on a sample space are given by.
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