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gmn_1450
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3 votes
2 answers
335 views

Circular permutation with constraints

2 votes
0 answers
28 views

Formation of commissions

2 votes
2 answers
67 views

Coefficient of Generating Function

2 votes
2 answers
131 views

Proof logical equivalence without truth-table

2 votes
5 answers
55 views

Wrong solution in commission problem.

2 votes
4 answers
127 views

Taylor Series for $\dfrac{x}{x ^ 2 + x + 1}$.

2 votes
3 answers
85 views

Coefficient of generating function (hard)

2 votes
0 answers
92 views

General rule of sequence $1,11,21,1211,...$

1 vote
1 answer
83 views

Proving inequality with fractions using induction [duplicate]

1 vote
1 answer
67 views

Inclusion exclusion involving permutation

1 vote
3 answers
64 views

Binomial theorem with inequality

1 vote
2 answers
498 views

Selection of balls with Generating Functions

1 vote
1 answer
131 views

Book Recommendations - Discrete Mathematics and Partitions of an Integer

1 vote
1 answer
62 views

Number of partitions of $n$ with restrictions

1 vote
1 answer
42 views

Formation of commissions with generating functions

1 vote
1 answer
198 views

Anagrams with $n$ letters and Generating Functions.

1 vote
1 answer
93 views

Partitions of an integer with polynomials

1 vote
1 answer
95 views

Extraction of coefficient from Generating Function

1 vote
2 answers
136 views

How many are the non-negative integer solutions of $𝑥 + 𝑦 + 𝑤 + 𝑧 = 16$ where $x < y$? [closed]

1 vote
2 answers
94 views

Congruence with powers and primitive roots

1 vote
0 answers
30 views

Logic involving graphics

1 vote
0 answers
49 views

Lagrange multipliers and uncommon question

1 vote
0 answers
39 views

Nonhomogeneous ODE by power series ($y'' + 4y' + 6y = 1 + e^{(-t)}$)

0 votes
1 answer
242 views

Probability of withdrawing a card with or without replacement

0 votes
1 answer
52 views

Definition of linear function

0 votes
0 answers
46 views

XOR operation using lamba calculus and pré-operation

0 votes
0 answers
23 views

Demonstrating quadratic residues through three different lemmas

0 votes
2 answers
62 views

Conguences with power

0 votes
5 answers
82 views

Remainder of division when $p$ is not prime

0 votes
2 answers
53 views

Divergence of Curl for a vector space of dimension $n$