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Omari Celestine

Apparently, this user prefers to keep an air of mystery about them.

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  • Santa Clara, Villa Clara, Cuba
  • omaricelestine
  • Member for 3 years, 9 months
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  • Last seen Jan 30 '20 at 13:13

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7 Permutations of the set $\{1, 2, 3, 4, 5\}$ fulfilling certain conditions - Combinations Theory Dec 30 '17
4 Analyze the convergence of the series: $\sum_{n=1}^{\infty} \frac{n^n}{(n+1)!}$ Dec 14 '17
3 Smallest natural number $n$ that fulfills given conditions Nov 8 '17
3 Evaluating the limit $\lim_{x\to1}\left(\frac{1}{1-x}-\frac{3}{1-x^3}\right)$ Aug 16 '17
3 Minimum distance from the points of the function $\frac{1}{4xy}$ to the point $(0, 0, 0)$ Jan 31 '18
2 Prove that the series $\sum_{n=1}^{\infty}\frac{1}{(n+x)(n+x+1)(n+x+2)}$ has a sum of $\frac{1}{2(x+1)(x+2)}$ Jan 31 '18
2 Equivalent Relation Mar 13 '18
2 Show that if, for the ring $(A, \bigtriangleup, \bot)$, $\bot^2x=x$ then $(A, \bigtriangleup, \bot)$ is a commutative ring [duplicate] Jun 20 '18
2 Show that $\left(\left\{x, -x, \frac{1}{x}, -\frac{1}{x}\right\}, \circ\right)$ is a group. Jul 8 '18
2 Construct a grammar that generates the language $L = \{ a^x b^{x-y} c^y \mid x > y > 0 \text{ and } (x + y) \text{ is even }\}$ Aug 7 '18
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