Permutation and Combination – Page 9

Find-the-multinomial-coefficient-9-3-5-1-0-

Tinku Tara June 4, 2023 Permutation and Combination 0 Comments

Question Number 61377 by Tawa1 last updated on 01/Jun/19 $Find the multinomial coefficient : (\begin{matrix} 9 \\ 3, 5, 1, 0 \end{matrix})$ Terms of Service Privacy Policy Contact: info@tinkutara.com

given-f-x-cx-x-20-and-A-2-5-find-the-nearst-point-to-A-on-the-graph-

Tinku Tara June 4, 2023 Permutation and Combination 0 Comments

Question Number 192256 by Red1ight last updated on 13/May/23 $given f (x) = c x (x - 20) and A = (2, 5)$ $find the nearst point to A on the graph$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-191934

Tinku Tara June 4, 2023 Permutation and Combination 0 Comments

Question Number 191934 by Rupesh123 last updated on 04/May/23 Answered by mehdee42 last updated on 04/May/23 $C_{6}^{3} \times 3! \times 5! = 14400$ Commented by mehdee42 last…

Question-191277

Tinku Tara June 4, 2023 Permutation and Combination 0 Comments

Question Number 191277 by Mingma last updated on 22/Apr/23 Terms of Service Privacy Policy Contact: info@tinkutara.com

How-many-four-digit-numbers-between-2000-and-4000-can-be-formed-from-the-numbers-0-1-2-3-4-and-5-if-repitition-is-allowed-

Tinku Tara June 4, 2023 Permutation and Combination 0 Comments

Question Number 125548 by Don08q last updated on 12/Dec/20 $How many four - digit numbers$ $between 2000 and 4000 can be formed$ $from the numbers 0, 1, 2, 3, 4 and 5$ $if repitition is allowed ?$ Commented by liberty last updated on 13/Dec/20…

In-a-room-containing-N-people-N-gt-3-at-least-one-person-has-not-shaken-hands-with-everyone-else-in-the-room-What-is-the-maximum-number-of-people-in-the-room-that-could-have-shaken-hands-with-ev

Tinku Tara June 4, 2023 Permutation and Combination 0 Comments

Question Number 125460 by john_santu last updated on 11/Dec/20 $I n a r o o m c o n t a i n i n g N p e o p l e$ $N > 3, a t l e a s t o n e p e r s o n h a s n o t$ $s h a k e n h a n d s w i t h e v e r y o n e$ $e l s e i n t h e r o o m . W h a t i s t h e$ $m a x i m u m n u m b e r o f p e o p l e$ $i n t h e r o o m t h a t c o u l d h a v e$ $s h a k e n h a n d s w i t h e v e r y o n e$ $${else}?\: \…

There-are-12-students-in-a-party-Five-of-them-are-girls-In-how-many-ways-can-these-12-students-be-arranged-in-a-row-if-i-there-are-no-restrictions-ii-the-5-girls-must-be-together-forming-a-b

Tinku Tara June 4, 2023 Permutation and Combination 0 Comments

Question Number 125208 by liberty last updated on 09/Dec/20 $T h e r e a r e 12 s t u d e n t s i n a p a r t y . F i v e o f$ $t h e m a r e g i r l s . I n h o w m a n y w a y s c a n$ $t h e s e 12 s t u d e n t s b e a r r a n g e d i n a r o w i f$ $(i) t h e r e a r e n o r e s t r i c t i o n s ?$ $(i i) t h e 5 g i r l s m u s t b e t o g e t h e r (f o r m i n g a b l o c k) ?$ $(i i i) n o 2 g i r l s a r e a d j a c e n t$ $(i v) b e t w e e n t w o p a r t i c u l a r b o y s A a n d B$ $$\:,\:{there}\:{no}\:{boys}\:{but}\:{exactly}\:\mathrm{3}\:{girls}? \…

Find-the-number-of-ways-to-choose-a-pair-a-b-of-distinct-numbers-from-the-set-1-2-3-50-such-that-i-a-b-5-ii-a-b-5-

Tinku Tara June 4, 2023 Permutation and Combination 0 Comments

Question Number 125207 by liberty last updated on 09/Dec/20 $F i n d t h e n u m b e r o f w a y s t o c h o o s e a p a i r$ ${a, b} o f d i s t i n c t n u m b e r s f r o m t h e s e t$ ${1, 2, 3, \dots, 50} s u c h t h a t$ $(i) ∣ a - b ∣ = 5$ $(i i) ∣ a - b ∣ ⩽ 5$ Answered by talminator2856791 last updated…

0-pi-2-sin-x-2-n-sinx-dx-n-N-

Tinku Tara June 4, 2023 Permutation and Combination 0 Comments

Question Number 190738 by alcohol last updated on 10/Apr/23 $\int_{0}^{\frac{π}{2}} (\frac{s i n (\frac{x}{2^{n}})}{s i n x}) d x, n \in N$ Terms of Service Privacy Policy Contact: info@tinkutara.com

In-how-many-ways-can-3-men-and-5-women-be-seated-in-a-row-if-3-specific-women-cannot-sit-next-to-each-other-My-solution-arrangements-when-the-3-women-cannot-sit-next-to-eachother-

Tinku Tara June 4, 2023 Permutation and Combination 0 Comments

Question Number 125191 by Don08q last updated on 08/Dec/20 $In how many ways can 3 men and 5$ $women be seated in a row if 3 specific$ $women c a n n o t sit next to each other ?$ $My solution :$ $arrangements when the 3 women$ $c a n n o t sit next to eachother$ $$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:=\:\:\mathrm{5}!\:×\:^{\mathrm{6}} {P}_{\mathrm{3}}…

Category: Permutation and Combination