Shahab

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bio	website	notesonmathematics.wordpress.…
	location	India
	age	29
visits	member for	2 years
	seen	1 hour ago
stats	profile views	384

A simple student.

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54 Answers

newest activity votes

2

Is there a bijective map from $(0,1)$ to $\mathbb{R}$?

0

Rigorous proof of the Taylor expansions of sin $x$ and cos $x$

6

Strict inequalities in LP

2

How to prove that $2^\omega=\mathfrak{c}$?

3

Short matrix algebra question

4

Solving $11x-2=kx+15$ for a positive integral solution for $x$ given that $k$ is an integer

0

Infinite subset of Denumerable set is denumerable?

0

Definition of asymptote

2

Prove that a finite union of closed sets is also closed

0

A contradiction involving derivative

8

How to find whether it is possible for each vertex of a graph to have a different degree?

1

Exact Differential Equations

1

Proof that a linear transformation is isomorphic

1

zero divisors of ${\bf Z}_n$

1

What is the biggest classified number

6

How to study math to really understand it and have a healthy lifestyle with free time?

2

Another pigeonhole principle question

2

Which one result in maths has surprised you the most?

1

Understanding $n\choose k$ in terms of sum and product rules

4

What is $\mbox{Hom}(\mathbb{Z}/2,\mathbb{Z}/n)$?

1

Modern Equivalent of Carr's Synopsis?

2

Arithmetic-Geometric mean inequality proof

8

Four Fours puzzle

2

Is there a simpler proof of Van Der Waerden's Theorem when there are only two colors?

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