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#1 2013-04-12 19:24:04

mayeven
Member
Registered: 2013-04-12
Posts: 9

Need help in combination

Combinations and Permutations chapter in maths
   
combination of both team to scores if yes or  no?


  for 2 teams

(a1,a2) vs (b1,b2 )

a1,a2
a1,b1
a1,b2
a2,b1
a2,b2
b1,b2.


i want  3 teams

a1,a2 vs b1,b2 vs c1,c2



i want 4 teams

a1,a2 vs b1,b2 vs c1,c2 vs d1,d2



i want for 5 teams

a1,a2 vs b1,b2 vs c1,c2 vs d1,d2, e1,e2 ....


i have give u an example of two teams all possibilites = 6(ticket )i need the work in the exact forma as the first example given up to 5 team before i calculate the rest equal shares...

Last edited by mayeven (2013-04-12 21:03:57)

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#2 2013-04-12 19:59:20

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Need help in combination

Hi mayeven;

I am sorry but I am not following what you are trying to do. Can you be a little clearer?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#3 2013-04-12 21:11:31

mayeven
Member
Registered: 2013-04-12
Posts: 9

Re: Need help in combination

* YES = Both Teams  To Score NO = Neither Team 
an example of the question
team 1     team 2        yes  no
math v Norwich       200 170
Aston Villa v Fulham   165 210
Everton v QPR           180 190
Reading v Liverpool   165 210
Soutptn v West Ham  165 210

i need to calculate the full possibilites of all the teams  5teams i think i will got 25 receipt or more ...

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#4 2013-04-12 21:16:55

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Need help in combination

team 1     team 2            yes  no
math        Norwich          200 170

What does 200 mean? 200 what?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#5 2013-04-13 02:38:43

mayeven
Member
Registered: 2013-04-12
Posts: 9

Re: Need help in combination

* prices of the team if both team scores left n right if no scores
* I have make a model for two team (top of the pages) i confused to 3 , 4 n 5 ....

i need to covered all the probalities like any games bingo ,loto football tennis ....in other terms the work is to beat the bookies .... many student fail to 3 n 4 ....

only a big brain can solved it more number added it being difficult ... math is always diffucult

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#6 2013-04-13 02:42:06

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Need help in combination

Hi;

only a big brain can solved it more number added it being difficult ... math is always diffucult

I have a puffy brain does that qualify?

What chapter in what book?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#7 2013-04-13 05:21:09

mayeven
Member
Registered: 2013-04-12
Posts: 9

Re: Need help in combination

combination n probabilities

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#8 2013-04-13 05:23:20

mayeven
Member
Registered: 2013-04-12
Posts: 9

Re: Need help in combination

yes it hard n many people cant but i need this for monday

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#9 2013-04-13 07:47:23

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Need help in combination

The author please? There are like 14000 titles like that one. Please provide me with chapter and problem number.

I hope you are not talking about the blog?!

yes it hard n many people cant but i need this for monday

Perhaps if you did not wait for the last minute you would not be rushing now...

I also do not agree it is hard. So far you have not made it clear enough for me to understand.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#10 2013-04-13 16:33:31

mayeven
Member
Registered: 2013-04-12
Posts: 9

Re: Need help in combination

follow e.g one

(a1,a2) vs (b1,b2 )

a1,a2
a1,b1
a1,b2
a2,b1
a2,b2
b1,b2.

n add c1,c2

like abcd in full combination it

ABC BAC CAB DAB
ACB BCA CBA DBA
ABD BAD CAD DAC
ADB BDA CDA DCA
ACD BCD CBD DBC
ADC BDC CDB DCB

solves for
a) a1,a2 vs b1,b2 vs c1,c2
b) a1,a2 vs b1,b2 vs c1,c2 vs d1,d2
c) a1,a2 vs b1,b2 vs c1,c2 vs d1,d2, e1,e2 ....

replaces abc with a1 a2 b1 b2 c1 c2 d1 d2 e1 e2 that simple ....

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#11 2013-04-13 19:38:37

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Need help in combination

Hi;

I am sorry, I am not following any of that. What are we trying to calculate?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#12 2013-04-13 23:37:39

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,049

Re: Need help in combination

Hi mayeven

Do you want to count these:
a1,a2,b1
a1,a2,b2
a1,a2,c1
.
.
.
b2,c1,c2?


“Here lies the reader who will never open this book. He is forever dead.
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

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#13 2013-04-13 23:55:47

mayeven
Member
Registered: 2013-04-12
Posts: 9

Re: Need help in combination

yes u got it
for 4combination 16 probablitities
for 5 ,,                25 ,,
for 6 ,,                 36 ,,

just write it i manage the rest

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#14 2013-04-14 17:18:20

mayeven
Member
Registered: 2013-04-12
Posts: 9

Re: Need help in combination

mod trashed it plz i will tell the teacher i can't it complicated

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#15 2013-04-14 17:20:13

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Need help in combination

You want the thread deleted?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#16 2013-04-15 04:34:06

mayeven
Member
Registered: 2013-04-12
Posts: 9

Re: Need help in combination

yes sure bye

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#17 2013-04-15 04:42:08

Agnishom
Real Member
From: Riemann Sphere
Registered: 2011-01-29
Posts: 24,974
Website

Re: Need help in combination

What good would that be?


'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.'
'God exists because Mathematics is consistent, and the devil exists because we cannot prove it'
I'm not crazy, my mother had me tested.

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