MATH
Login Or Sign up

List Question

15
98
Views

Question concerning sigma notation

Published on
#sequences-and-series #summation #notation #divergent-series
223
Views

If a sequence is such that $a_n = \frac{a_{n-1}+a_{n-2}}{2}$, then find the limit of sequence

Published on
#real-analysis #sequences-and-series #cauchy-sequences
164
Views

For positive real numbers $x,y,z$, Prove that

Published on
#sequences-and-series #exponential-function #jensen-inequality
77
Views

Summation of perpendiculars on a triangle

Published on
#sequences-and-series #limits #summation #triangles
146
Views

Convergence of the series $\sum_{n=1}^{\infty}\int_0^{\frac{1}{n}}\frac{\sqrt{x}}{1+x^2}\ dx$.

Published on
#real-analysis #integration #sequences-and-series #convergence-divergence
93
Views

When is $\sum_{k=1}^{n} \sin(a k + f(k))$ bounded for $a \in \mathbb{R}$, $f(k) = o(k)$?

Published on
#sequences-and-series #trigonometry
3.1k
Views

If $(x_n)$ is bounded and diverges, then there exist two subsequences of $(x_n)$ that converge to different limits.

Published on
#real-analysis #sequences-and-series #limits #proof-verification #convergence-divergence
104
Views

Divergent Double Series $\sum_{i=1}^I\sum_{j=1}^J\frac{1}{i^2 + j^2} > \int_1^{I+1}\int_1^{J+1} \frac{dxdy}{x^2 + y^2}$.

Published on
#integration #sequences-and-series
129
Views

Convergence test for partial sum whose elements all change as the index increases

Published on
#sequences-and-series #convergence-divergence
895
Views

Minimal surfaces for planar octagons and nonagons

Published on
#sequences-and-series #graph-theory #3d #polyhedra #solid-geometry
43
Views

Simplifying Series of polynomials with and without fractions

Published on
#sequences-and-series #polynomials
71
Views

$(a_{(k_n)})_{n\in\mathbb N}$ converges to L?

Published on
#real-analysis #sequences-and-series #limits #epsilon-delta
51
Views

Order two geometric/linear sequence

Published on
#sequences-and-series
79
Views

last 2 digits of a sequence

Published on
#sequences-and-series
80
Views

Proving limit of $a^n\to0$ for $|a|<1$ without use of logarithms

Published on
#sequences-and-series #limits #proof-writing

Trending Questions

Popular # Hahtags

geometry circles algebraic-number-theory functions real-analysis elementary-set-theory proof-verification proof-writing number-theory elementary-number-theory puzzle game-theory calculus multivariable-calculus partial-derivative complex-analysis logic set-theory second-order-logic homotopy-theory winding-number ordinary-differential-equations numerical-methods derivatives integration definite-integrals probability limits sequences-and-series algebra-precalculus

Popular Questions

Copyright © 2021 JogjaFile Inc.