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Lola1984
  • Member for 5 years, 7 months
  • Last seen more than a month ago
5 votes
5 answers
10k views

Show that the vector space of all continuous real-valued functions is infinite-dimensional

5 votes
3 answers
16k views

Maximum number of edges in a directed graph on $n$ vertices without cycles

2 votes
1 answer
1k views

Ways to express a number with a sum of factorials of $n \geq 2$

1 vote
1 answer
46 views

Die is rolled once. Are events of "result is even" and result is greater than 3 independent?

1 vote
1 answer
4k views

a die is rolled five times, what is the probability that exactly two results=3?

1 vote
3 answers
479 views

Fibonacci numbers prove by induction that $F(n)>2n$ for $ n>7$

0 votes
2 answers
260 views

Finding the count of triangles in a 4 vertices complete graph after coin toss/erasure

0 votes
1 answer
156 views

Expectation and Probability of a permutation

0 votes
1 answer
215 views

Expectation and probability of a sum in a permutation.

0 votes
1 answer
157 views

Expectation of a number of times of an action is O(1)

0 votes
0 answers
105 views

Number of 2-3 trees of depth n/ 4