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MICKEY
  • Member for 3 years, 10 months
  • Last seen more than 2 years ago
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Math & Physics Enthusiastic.

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7
Book recommendation on Dedekind's Cuts
May 1, 2021
6
To prove : $\lim_{n \to +\infty} a_{n} $ diverges, where $a_{n}= (-1)^n$ from $\varepsilon$ definition
May 13, 2021
3
How to prove : $|A_{1} \Delta \cdots \Delta A_{n}| = \sum_{i} |A_{i}| - 2 \sum_{i<j}|A_{i} \cap A_{j}| + \cdots$?
Nov 4, 2020
3
Confusion : In a class there are 30 students. Is it possible that, 9 of them have 3 friends (in the class), 11 - have 4, and 10 - have 5 friends?
Jun 16, 2021
3
Show that $(k!)!$ is divisible by $(k!)^{(k-1)!}$
Jun 20, 2021
1
There are 'n' candies and 't' boxes. Find the number of ways to place the candies in the boxes for each of the conditions (given in the problem).
Nov 6, 2020
1
Problem in Understanding Baby Rudin : Chapter 2 : Basic Topology, page number : 28, 2.10(b)
Feb 15, 2021
1
Solve transcendental equation: At $α\ll 1$, $\left|\cos x + \alpha \frac{\sin x}{x}\right| > 1$, determine the width of of the $k$-th zone at $k\gg1$.
Feb 18, 2021
1
How to draw Axiom of Continuity : $\exists c \in\mathbb{R} :\forall a \in A, \forall b \in B \implies a \leq c \leq b$
May 9, 2021
1
How? If $\lim_{n \to +\infty} a_{n} = a$, then $\lim_{n \to +\infty} a_{n+m} = a$, where $m \in \mathbb{N}$
May 17, 2021