Mathematics
James Pak
  • Member for 7 years, 3 months
  • Last seen more than a month ago
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All Questions Answers
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43
How many ways can $133$ be written as sum of only $1s$ and $2s$
May 6 '15
14
Could a square be a perfect number?
Mar 17 '16
12
Values of $\sum_{n=0}^\infty x^n$ and $\sum_{n=0}^N x^n$
Jun 18 '15
4
I need Integer Solution to this Equation
Jun 21 '15
4
Number of divisors of the form $(4n+1)$
Jul 26 '15
3
Combinatorial Proof of a Simple Identity
Aug 26 '15
3
How to solve this limit: $\lim_{n \to \infty} \frac{(2n+2) (2n+1) }{ (n+1)^2}$
Oct 13 '15
3
Question on proving quadratic inequality
Jul 9 '15
3
Standard distribution formulae trick
Jun 4 '15
3
How to compute $\sum_{n=0}^{\infty}{\frac{3^n(n + \frac{1}{2})}{n!}}$?
May 10 '15

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