Arithmetic – Page 126

Proof-by-mathematical-induction-that-f-n-n-3-5n-is-a-multiple-of-6-

Tinku Tara June 3, 2023 Arithmetic 0 Comments

Question Number 137875 by physicstutes last updated on 07/Apr/21 $Proof by mathematical induction that$ $f (n) = n^{3} + 5 n$ $is a multiple of 6 .$ Answered by mathmax by abdo last updated on…

Question-6788

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Question Number 6788 by Tawakalitu. last updated on 26/Jul/16 Commented by Yozzii last updated on 27/Jul/16 $60 = 6 \times 10 = (3 \times 2) (7 + 3)$ $17, 23, 32$ $A d d t h e t w o l a r g e s t u n i t d i g i t v a l u e s a m o n g$ $t h e t h r e e n u m b e r s (3 & 7) a n d m u l t i p l y t h i s$ $${answer}\:{with}\:{the}\:{two}\:{largest}\:{digit}\:{values}\:{in}…

Three-Arabs-A-B-and-C-were-traveling-together-On-the-lunch-time-A-and-B-produce-m-and-n-loaves-of-bread-respectively-for-eating-but-C-have-no-loaf-of-bread-All-the-three-ate-together-After-compl

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Question Number 6786 by Rasheed Soomro last updated on 25/Jul/16 $T h r e e A r a b s A, B a n d C w e r e t r a v e l i n g$ $t o g e t h e r . O n t h e l u n c h t i m e A a n d B$ $p r o d u c e m a n d n l o a v e s o f b r e a d r e s p e c t i v e l y$ $f o r e a t i n g b u t C h a v e n o l o a f o f b r e a d . A l l$ $t h e t h r e e a t e t o g e t h e r . A f t e r c o m p l e t i n g$ $l u n c h C g a v e A a n d B m + n d a r h a m s .$ $H o w s h o u d t h e y d i v i d e t h i s s u m ?$ $$…

Find-the-102rd-term-of-f-x-e-2x-3-at-x-0-

Tinku Tara June 3, 2023 Arithmetic 0 Comments

Question Number 6739 by Tawakalitu. last updated on 20/Jul/16 $F i n d t h e 102 r d t e r m o f f (x) = e^{2 x^{3}} a t x = 0$ Answered by Yozzii last updated on 20/Jul/16 $${f}\left({u}\right)={e}^{{u}} =\underset{{n}=\mathrm{0}} {\overset{\infty} {\sum}}\frac{{u}^{{n}}…

P-and-Q-are-partners-in-a-venture-P-contributed-20-000-for-nine-month-and-Q-contributed-50-000-for-one-year-find-each-person-share-of-profit-of-6-300-

Tinku Tara June 3, 2023 Arithmetic 0 Comments

Question Number 6743 by Tawakalitu. last updated on 20/Jul/16 $You can't use 'macro parameter character #' in math mode$ $You can't use 'macro parameter character #' in math mode$ $You can't use 'macro parameter character #' in math mode$ Answered by Rasheed Soomro last updated on…

Given-that-4362-12-9495-21-3816-18-Then-9649-

Tinku Tara June 3, 2023 Arithmetic 0 Comments

Question Number 6687 by Tawakalitu. last updated on 13/Jul/16 $G i v e n t h a t$ $4362 = 12$ $9495 = 21$ $3816 = 18$ $T h e n = \dots \dots . .$ $9649 = ?$ Answered…

Question-72161

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Question Number 72161 by aliesam last updated on 25/Oct/19 Commented by aliesam last updated on 25/Oct/19 $m e a s u r e i n r a d i a n s o f a n g l e a$ $r e s p e c t i v e l y l e n g t h o f m e d i a n$ $f r o m a$ Commented by…

Question-6593

Tinku Tara June 3, 2023 Arithmetic 0 Comments

Question Number 6593 by Tawakalitu. last updated on 04/Jul/16 Commented by Yozzii last updated on 05/Jul/16 $G i v e n t h a t p i s p r i m e a n d p ⩽ 100,$ $s h o w t h a t t h e r e a r e s o l u t i o n s (x, y),$ $x, y \in Z, f o r w h i c h y^{37} \equiv x^{3} + 37 (m o d p) .$ $$−−−−−−−−−−−−−−−−−−−−−−−…

Prove-and-show-why-k-1-n-H-k-n-1-H-n-1-1-Where-H-k-1-1-2-1-3-1-k-

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Question Number 6487 by Temp last updated on 29/Jun/16 $Prove and show why :$ $\underset{k = 1}{\sum^{n}} H_{k} = (n + 1) (H_{n + 1} - 1)$ $Where :$ $H_{k} = 1 + \frac{1}{2} + \frac{1}{3} + \dots + \frac{1}{k}$ Commented by…

x-y-I-R-prove-that-cosx-siny-x-y-

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Question Number 71984 by Henri Boucatchou last updated on 23/Oct/19 $x, y \in I \subset R p r o v e t h a t ∣ c o s x - s i n y ∣ ⩽ ∣ x - y ∣$ Answered by mind is power last updated on 23/Oct/19 $x = y = 0 mistack$ $$\Rightarrow\mathrm{1}\leqslant\mathrm{0}…

Category: Arithmetic