Arithmetic – Page 22

find-1-2-1-3-4-1-3-1-3-

Tinku Tara June 26, 2023 Arithmetic 0 Comments

Question Number 194021 by mr W last updated on 26/Jun/23 $f i n d \sqrt[3]{1 + \sqrt[3]{2} + \sqrt[3]{4}} = ?$ Commented by BaliramKumar last updated on 26/Jun/23 ${(2^{\frac{1}{3}} - 1)}^{- \frac{1}{3}}$ …

Let-n-amp-k-be-positive-integers-and-let-S-be-a-set-of-n-points-in-The-plane-such-that-For-any-point-P-of-S-there-are-at-least-K-points-of-S-Equidistant-from-p-Prove-that-k-lt-1-2-2n-

Tinku Tara June 21, 2023 Arithmetic 0 Comments

Question Number 193853 by York12 last updated on 21/Jun/23 $L e t n & k b e p o s i t i v e i n t e g e r s a n d l e t$ $S b e a s e t o f n p o i n t s i n T h e p l a n e s u c h t h a t :$ $F o r a n y p o i n t P o f S t h e r e a r e a t l e a s t K p o i n t s o f S E q u i d i s t a n t f r o m p$ $P r o v e t h a t k < \frac{1}{2} + \sqrt{2 n}$ Terms of Service Privacy Policy…

Question-193756

Tinku Tara June 19, 2023 Arithmetic 0 Comments

Question Number 193756 by Shlock last updated on 19/Jun/23 Answered by talminator2856792 last updated on 19/Jun/23 $7 (7 a + b) + c = 7 (40) + 6$ $\to c = 6 (\mod 7)$ $\to c = 6$ $$\:\:…

prove-that-1-2-3-4-5-6-7-8-9-10-99-100-gt-1-13-

Tinku Tara June 19, 2023 Arithmetic 0 Comments

Question Number 193760 by York12 last updated on 19/Jun/23 $p r o v e t h a t$ $\frac{1}{2} \times \frac{3}{4} \times \frac{5}{6} \times \frac{7}{8} \times \frac{9}{10} \dots \times \frac{99}{100} > \frac{1}{13}$ Answered by MM42 last updated on 19/Jun/23 $${can}\:{br}\:{show}\::\:\underset{{i}=\mathrm{1}} {\overset{{n}} {\prod}}\:\frac{\mathrm{2}{i}−\mathrm{1}}{\mathrm{2}{i}}\:>\:\frac{\mathrm{11}}{\mathrm{10}\sqrt{\mathrm{4}{n}+\mathrm{1}}} \…

Question-193449

Tinku Tara June 15, 2023 Arithmetic 0 Comments

Question Number 193449 by Mingma last updated on 14/Jun/23 Commented by Frix last updated on 14/Jun/23 $The remainder of 10^{n} - 1 divided by 625$ $is 624 for n ⩾ 4$ Commented by Mingma…

Question-193438

Tinku Tara June 14, 2023 Arithmetic 0 Comments

Question Number 193438 by Mingma last updated on 14/Jun/23 Answered by qaz last updated on 14/Jun/23 ${l o g}_{3} (9 x - 3) = 1 + {l o g}_{3} (3 x - 1), {l o g}_{3} (x - \frac{1}{3}) = {l o g}_{3} (3 x - 1) - 1$ $${log}_{\mathrm{3}} \left(\mathrm{3}{x}−\mathrm{1}\right)={y} \…

Question-193435

Tinku Tara June 14, 2023 Arithmetic 0 Comments

Question Number 193435 by Mingma last updated on 14/Jun/23 Commented by maths_plus last updated on 14/Jun/23 $i want to known \dots$ Answered by qaz last updated on…

Question-193280

Tinku Tara June 10, 2023 Arithmetic 0 Comments

Question Number 193280 by Mingma last updated on 09/Jun/23 Answered by AST last updated on 09/Jun/23 $1000 \overset{____}{d e f} + \overset{____}{a b c} = 6000 \overset{____}{a b c} + 6 \overset{____}{d e f} \Rightarrow \frac{d e f}{a b c} = \frac{5999}{994} = \frac{857}{142}$ $$\Rightarrow\overset{\_\_\_\_\_\_\_\_} {{abcdef}}=\mathrm{142857} \…

If-a-b-1001-amp-HCF-a-b-13-then-how-many-set-of-a-amp-b-

Tinku Tara June 6, 2023 Arithmetic 0 Comments

Question Number 193180 by BaliramKumar last updated on 06/Jun/23 $If a + b = 1001 & HCF (a, b) = 13$ $then how many set of a & b .$ Answered by Subhi last updated on 06/Jun/23 $a = 13 k$ $${b}\:=\:\mathrm{13}{m} \…

Find-the-first-four-terms-in-the-series-expansion-of-1-3x-5-ascending-power-x-and-state-the-set-of-values-of-x-for-which-this-expansion-is-valid-

Tinku Tara June 4, 2023 Arithmetic 0 Comments

Question Number 131054 by benjo_mathlover last updated on 01/Feb/21 $Find the first four terms in the series$ $expansion of \frac{1}{3 x + 5} ascending power$ $x and state the set of values of x for$ $which this expansion is valid .$ Answered by EDWIN88 last updated on 01/Feb/21…

Category: Arithmetic