Arithmetic – Page 62

show-that-U-n-1-nx-n-n-1-2-x-2-n-n-1-n-2-3-x-3-for-which-U-n-1-x-n-

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Question Number 41721 by Rio Michael last updated on 11/Aug/18 $s h o w t h a t$ $U_{n} = 1 + n x + \frac{n (n - 1)}{2!} x^{2} + \frac{n (n - 1) (n - 2)}{3!} x^{3} + \dots .$ $f o r w h i c h U_{n} = {(1 + x)}^{n} .$ Commented by maxmathsup…

Question-172756

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Question Number 172756 by mathlove last updated on 01/Jul/22 Commented by mathlove last updated on 01/Jul/22 $? ? ? ?$ Commented by mathlove last updated on…

Question-172632

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Question Number 172632 by Mikenice last updated on 29/Jun/22 Commented by peter frank last updated on 29/Jun/22 $thank you$ Commented by mr W last…

Question-172531

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Question Number 172531 by Mikenice last updated on 28/Jun/22 Commented by GalaxyBills last updated on 29/Jun/22 Answered by MJS_new last updated on…

bemath-What-is-m-so-the-roots-of-x-4-m-2-x-2-9-0-are-in-AP-

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Question Number 106880 by bemath last updated on 07/Aug/20 $\overset{@ bemath @}{}$ $What is m so the roots of x^{4} - (m + 2) x^{2} + 9 = 0$ $are in AP$ Commented by Her_Majesty last updated on…

Please-any-geometry-proof-on-shortest-distance-between-two-places-Topic-longitude-and-latitude-

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Question Number 106844 by I want to learn more last updated on 07/Aug/20 $Please any geometry proof on shortest distance between two$ $places (Topic longitude and latitude) .$ Commented by mathdave last updated on 07/Aug/20…

1-2-3-3-4-5-5-6-7-find-determinant-of-given-matrix-

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Question Number 41305 by sameer12 last updated on 05/Aug/18 $[\begin{matrix} 1 & 2 & 3 \\ 3 & 4 & 5 \\ 5 & 6 & 7 \end{matrix}]$ $f i n d d e t e r m i n a n t o f g i v e n m a t r i x ?$ Commented by MrW3 last updated on 05/Aug/18 $r o w 3 - r o w 2 :$ $$ $[\begin{matrix} 1 & 2 & 3 \\ 3 & 4 & 5 \\ 2 & 2 & 2 \end{matrix}]$ \…

Question-172348

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Question Number 172348 by Mikenice last updated on 25/Jun/22 Terms of Service Privacy Policy Contact: info@tinkutara.com

bobhans-3-x-2-x-1-2-9-x-10-6-x-2-2x-3-find-the-solution-set-

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Question Number 106695 by bobhans last updated on 06/Aug/20 $You can't use 'macro parameter character #' in math mode$ $3^{x} - 2^{x + 1} ⩽ \sqrt{2 . 9^{x} - 10 . 6^{x} + 2^{2 x + 3}}$ $find the solution set$ Answered by bemath last…

Sum-up-the-following-to-nth-term-5-3-10-8-17-15-26-24-

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Question Number 106515 by nimnim last updated on 05/Aug/20 $S u m u p t h e f o l l o w i n g t o n t h t e r m :$ $\frac{5}{3} + \frac{10}{8} + \frac{17}{15} + \frac{26}{24} + \dots \dots . .$ Answered by Dwaipayan Shikari last updated on 05/Aug/20 $S = 1 + \frac{2}{3} + 1 + \frac{2}{8} + 1 + \frac{2}{15} + 1 + \frac{2}{24} + . .$ $${S}=\left(\mathrm{1}+\mathrm{1}+\mathrm{1}+…{n}\right)+\mathrm{2}\left(\frac{\mathrm{1}}{\mathrm{3}}+\frac{\mathrm{1}}{\mathrm{8}}+\frac{\mathrm{1}}{\mathrm{15}}+…\right)…

Category: Arithmetic