Relation and Functions – Page 53

let-x-gt-0-y-gt-0-z-gt-0-prove-that-x-2-yz-y-2-xz-z-2-xy-3-

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Question Number 42492 by maxmathsup by imad last updated on 26/Aug/18 $l e t x > 0, y > 0, z > 0 p r o v e t h a t \frac{x^{2}}{y z} + \frac{y^{2}}{x z} + \frac{z^{2}}{x y} ⩾ 3 .$ Answered by tanmay.chaudhury50@gmail.com last updated on 26/Aug/18 $$\frac{{x}^{\mathrm{3}}…

let-f-x-e-2x-arctan-x-1-calculate-f-n-x-2-calculate-f-n-0-3-developp-f-at-integr-serie-

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Question Number 42482 by maxmathsup by imad last updated on 26/Aug/18 $l e t f (x) = e^{- 2 x} a r c t a n (x)$ $1) c a l c u l a t e f^{(n)} (x)$ $2) c a l c u l a t e f^{(n)} (0)$ $3) d e v e l o p p f a t i n t e g r s e r i e .$ Commented by…

let-y-x-x-x-2-calculate-dy-dx-

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Question Number 42463 by abdo.msup.com last updated on 26/Aug/18 $l e t y = \sqrt{x + \sqrt{x + \sqrt{x + 2}}}$ $c a l c u l a t e \frac{d y}{d x}$ Commented by maxmathsup by imad last updated on 26/Aug/18 $${we}\:{have}\:{y}^{\mathrm{2}} \:={x}+\sqrt{{x}+\sqrt{{x}+\mathrm{2}}\:}\:\:\Rightarrow\left({y}^{\mathrm{2}}…

calculate-n-0-1-n-n-1-2-

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Question Number 42401 by abdo.msup.com last updated on 24/Aug/18 $c a l c u l a t e \sum_{n = 0}^{\infty} \frac{{(- 1)}^{n}}{{(n + 1)}^{2}}$ Commented by maxmathsup by imad last updated on 25/Aug/18…

find-lim-n-1-n-k-1-n-1-k-n-k-

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Question Number 42400 by abdo.msup.com last updated on 24/Aug/18 $f i n d {l i m}_{n \to + \infty} \frac{1}{\sqrt{n}} \sum_{k = 1}^{n} \frac{1}{\sqrt{k} + \sqrt{n - k}}$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-42278

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Question Number 42278 by rish@bh last updated on 21/Aug/18 Commented by tanmay.chaudhury50@gmail.com last updated on 24/Aug/18 $e x c e l l e n t p r o b l e m \dots$ $Ψ = \vec{B} . \vec{A}$ $$\frac{{d}\Psi}{{dt}}=\overset{\rightarrow} {{B}}.\frac{{d}\overset{\rightarrow} {{A}}}{{dt}}+\frac{{d}\overset{\rightarrow}…

find-the-value-of-n-0-1-n-2-1-and-n-0-1-n-n-2-1-

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Question Number 42266 by maxmathsup by imad last updated on 21/Aug/18 $f i n d t h e v a l u e o f \sum_{n = 0}^{\infty} \frac{1}{n^{2} + 1} a n d \sum_{n = 0}^{\infty} \frac{{(- 1)}^{n}}{n^{2} + 1} .$ Commented by maxmathsup by…

let-u-n-k-1-n-1-k-k-1-prove-that-u-n-is-convergente-2-find-a-equivalent-of-u-n-when-n-

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Question Number 42190 by maxmathsup by imad last updated on 19/Aug/18 $l e t u_{n} = \sum_{k = 1}^{n} \frac{{(- 1)}^{k}}{\sqrt{k}}$ $1) p r o v e t h a t (u_{n}) i s c o n v e r g e n t e$ $2) f i n d a e q u i v a l e n t o f u_{n} w h e n n \to + \infty$ Commented…

study-the-convergence-of-k-0-e-i-kpi-x-and-find-its-sum-

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Question Number 42187 by maxmathsup by imad last updated on 19/Aug/18 $s t u d y t h e c o n v e r g e n c e o f \sum_{k = 0}^{\infty} e^{- i \frac{k π}{x}} a n d f i n d i t s s u m$ Commented by maxmathsup by imad last updated on…

let-S-n-p-k-1-n-1-k-p-find-a-equivalent-of-S-n-p-when-n-p-integr-1-

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Question Number 42098 by abdo.msup.com last updated on 17/Aug/18 $l e t S_{n, p} = \sum_{k = 1}^{n} \frac{1}{\sqrt{k + p}}$ $f i n d a e q u i v a l e n t o f S_{n, p} w h e n n \to + \infty$ $p i n t e g r ⩾ 1 .$ Commented by maxmathsup by imad…

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