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15
Math.TechQA.Club
2026-03-21 04:05:00
573
Views
Prove $\sum^{n}_{i=1}\binom{n}{i}i=n2^{n-1}$ using binomial and induction
Published on
21 Mar 2026 - 4:05
#induction
#binomial-theorem
186
Views
Use the binomial theorem to prove that for $n$ a positive integer the following holds
Published on
22 Mar 2026 - 4:14
#algebra-precalculus
#self-learning
#binomial-theorem
366
Views
Proving the binomial series for all real (complex) n using Taylor series
Published on
21 Mar 2026 - 23:42
#combinatorics
#taylor-expansion
#binomial-theorem
103
Views
Find sum of nasty series containing Binomial Coefficients
Published on
21 Mar 2026 - 11:41
#binomial-coefficients
#binomial-theorem
70
Views
Value of $a_2+a_6+a_{10}+\cdots+a_{42}$
Published on
17 Mar 2026 - 10:57
#sequences-and-series
#algebra-precalculus
#binomial-theorem
49
Views
Definite sum for $(1+a)^n$
Published on
21 Mar 2026 - 19:24
#functions
#exponentiation
#binomial-theorem
76
Views
How to prove $\sum_{r=1}^{n} r^{2}\binom {n} {r} = n(n+1)2^{n-2}$?
Published on
18 Mar 2026 - 0:06
#binomial-theorem
50
Views
Binomial Theorem Question $1+(1+x)+(1+x)^2+\dots+(1+x)^n$
Published on
19 Mar 2026 - 5:17
#binomial-coefficients
#binomial-theorem
485
Views
Distinct terms in a binomial expansion
Published on
17 Mar 2026 - 22:10
#polynomials
#binomial-theorem
68
Views
Limit of a sequence (binomial series and generating function for Catalan)
Published on
17 Mar 2026 - 16:54
#sequences-and-series
#convergence-divergence
#binomial-theorem
68
Views
How to show that inequality of a combinatoric series holds true
Published on
22 Mar 2026 - 10:59
#combinatorics
#binomial-theorem
#multinomial-theorem
51
Views
Best way to solve for $(1+a)^{-n}=1-\frac{I}{C}a$
Published on
24 Mar 2026 - 23:46
#approximation
#binomial-theorem
169
Views
Can we express a binomial expansion where the index is negative or not an integer using summation and Pi notation?
Published on
23 Mar 2026 - 19:31
#binomial-theorem
172
Views
Probability:Binomial Distribution Mean and Variance Problem
Published on
17 Mar 2026 - 5:31
#probability
#probability-theory
#probability-distributions
#binomial-theorem
#binomial-distribution
218
Views
The best way to approximate $15^{1/4}$
Published on
24 Mar 2026 - 9:30
#roots
#approximation
#binomial-theorem
#newton-raphson
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