Permutation and Combination – Page 54

Eight-eligible-bachelor-and-seven-beautiful-models-happen-randomly-to-have-purchased-single-seats-in-the-same-15-seats-row-of-theather-On-the-average-how-many-pairs-of-adjacent-seats-are-ticketed-

Tinku Tara June 3, 2023 Permutation and Combination

Question Number 131459 by bramlexs22 last updated on 05/Feb/21 $E i g h t e l i g i b l e b a c h e l o r a n d s e v e n b e a u t i f u l$ $m o d e l s h a p p e n r a n d o m l y t o h a v e$ $p u r c h a s e d s i n g l e s e a t s i n t h e s a m e 15 - s e a t s$ $r o w o f t h e a t h e r . O n t h e a v e r a g e, h o w m a n y$ $p a i r s o f a d j a c e n t s e a t s a r e t i c k e t e d$ $f o r m a r r i a g e a b l e c o u p l e s ?$ Answered by bemath…

If-and-are-the-coefficient-of-x-8-and-x-24-respectively-in-the-expansion-of-x-4-2-1-x-4-10-in-powers-of-x-then-is-equal-to-

Tinku Tara June 3, 2023 Permutation and Combination

Question Number 131248 by bramlexs22 last updated on 03/Feb/21 $I f α a n d β a r e t h e c o e f f i c i e n t$ $o f x^{8} a n d x^{- 24} r e s p e c t i v e l y$ $i n t h e e x p a n s i o n o f {[x^{4} + 2 + \frac{1}{x^{4}}]}^{10}$ $i n p o w e r s o f x t h e n \frac{α}{β} i s e q u a l t o$ Answered by EDWIN88…

Five-children-sitting-one-behind-the-other-in-a-five-seater-merry-go-round-decide-to-switch-seats-so-that-each-child-has-new-companion-in-front-In-how-many-ways-can-this-be-done-

Tinku Tara June 3, 2023 Permutation and Combination

Question Number 131162 by EDWIN88 last updated on 02/Feb/21 $F i v e c h i l d r e n s i t t i n g o n e b e h i n d$ $t h e o t h e r i n a f i v e s e a t e r m e r r y - g o - r o u n d$ $, d e c i d e t o s w i t c h s e a t s s o t h a t e a c h$ $c h i l d h a s n e w c o m p a n i o n i n f r o n t .$ $I n h o w m a n y w a y s c a n t h i s b e d o n e ?$ Commented by mr W last…

How-many-unique-arrangements-are-possible-for-a-2-2-Rubic-cube-

Tinku Tara June 3, 2023 Permutation and Combination

Question Number 66 by newuser last updated on 15/Nov/14 $How many unique arrangements are$ $possible for a 2 \times 2 Rubic cube ?$ Commented by 123456 last updated on 14/Dec/14 $6 \times 5 = 30$ Commented…

Sum-the-series-n-0-P-r-n-x-n-n-where-P-r-n-is-a-polynomial-of-degree-r-in-n-

Tinku Tara June 3, 2023 Permutation and Combination

Question Number 23 by user1 last updated on 25/Jan/15 $Sum the series \underset{n = 0}{\sum^{\infty}} P_{r} (n) \frac{x^{n}}{n!}, where P_{r} (n)$ $is a polynomial of degree r in n .$ Answered by user1 last updated on…

Prove-that-lim-n-2n-2n-1-ln-n-p-0-n-ln-1-p-2-ln-e-pi-e-pi-

Tinku Tara June 3, 2023 Permutation and Combination 0 Comments

Question Number 143740 by Willson last updated on 17/Jun/21 $Prove that$ $\underset{n \to + \infty}{\lim 2 n} - (2 n + 1) \ln (n) + \underset{p = 0}{\sum^{n}} \ln (1 + p^{2}) = \ln (e^{π} - e^{- π})$ Answered by TheHoneyCat last updated…

In-a-basic-version-of-pocker-each-players-is-dealth-5-cards-from-a-standard-52-cards-no-pocker-How-many-diferent-5-cards-pocker-hand-are-there-

Tinku Tara June 3, 2023 Permutation and Combination 0 Comments

Question Number 12590 by tawa last updated on 26/Apr/17 $In a basic version of pocker, each players is dealth 5 cards from a standard$ $52 cards (no pocker) . How many diferent 5 cards pocker hand are there ? ? ?$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-143627

Tinku Tara June 3, 2023 Permutation and Combination 0 Comments

Question Number 143627 by bobhans last updated on 16/Jun/21 Answered by Olaf_Thorendsen last updated on 16/Jun/21 $X = \frac{(3^{x} - 4^{x}) (3^{x} - 4 . 4^{x})}{\log_{2} (6 (x - \frac{1}{2}) (x - \frac{4}{3}))}$ $${etc}… \…

Question-78083

Tinku Tara June 3, 2023 Permutation and Combination 0 Comments

Question Number 78083 by TawaTawa last updated on 14/Jan/20 Commented by john santu last updated on 14/Jan/20 $s i r t h i s a m b i g u e 21600!$ Commented by TawaTawa last updated…

lim-x-1-x-1-ln-x-2-x-

Tinku Tara June 3, 2023 Permutation and Combination 0 Comments

Question Number 143462 by Willson last updated on 14/Jun/21 $\lim_{x \to 1} \frac{x - 1}{l n (\frac{x}{2 - x})} = ? ? ?$ Answered by Dwaipayan Shikari last updated on 14/Jun/21 $$\underset{{x}\rightarrow\mathrm{1}} {\mathrm{lim}}\frac{{x}−\mathrm{1}}{{log}\left(\frac{{x}}{\mathrm{2}−{x}}\right)}=\underset{{z}\rightarrow\mathrm{0}} {\mathrm{lim}}\frac{{z}}{{log}\left(\frac{\mathrm{1}+{z}}{\mathrm{1}−{z}}\right)}=\frac{{z}}{\mathrm{2}\left({z}+\frac{{z}^{\mathrm{3}} }{\mathrm{3}}+..\right)}=\frac{\mathrm{1}}{\mathrm{2}}…

Category: Permutation and Combination