Two persons with the same number of acquaintance in a party
Answer
Answers can only be viewed under the following conditions:
- The questioner was satisfied with and accepted the answer, or
- The answer was evaluated as being 100% correct by the judge.

4.8K
The answer is accepted.
Join Matchmaticians Affiliate Marketing
Program to earn up to a 50% commission on every question that your affiliated users ask or answer.
- answered
- 879 views
- $5.00
Related Questions
- Calculus - functions, limits, parabolas
- Find $n$ such that $\lim _{x \rightarrow \infty} \frac{1}{x} \ln (\frac{e^{x}+e^{2x}+\dots e^{nx}}{n})=9$
- Evluate $\int_{|z|=3}\frac{1}{z^5(z^2+z+1)}\ dz$
- Find and simplify quotient
- Find $\int x \sqrt{1-x}dx$
- Find $lim_{x \rightarrow 0^+} x^{\ln x}$
- Calculate the antiderivative of trigonometric functions
- Find all functions $f: \mathbb{Z} \rightarrow \mathbb{Z}$ such that $f(2n)+2f(2m)=f(f(n+m))$, $\forall m,n\in \mathbb{Z}$