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#26 2011-05-25 21:10:18

gAr
Member
Registered: 2011-01-09
Posts: 3,482

Re: Permutaions and combinations

Hi Aishwarya,


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#27 2011-05-25 21:14:08

Aishwarya Krishnaswamy
Member
Registered: 2011-05-14
Posts: 11

Re: Permutaions and combinations

Hi ,

You have taken x + y + z = 10. The total is not ten. The number of animals of each kind not being less than 10. So we need to assume that there are 10 animals of each kind.

Regards
Aishwarya

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#28 2011-05-25 21:20:56

gAr
Member
Registered: 2011-01-09
Posts: 3,482

Re: Permutaions and combinations

Hi,

It's the equation for animals in the ship!
E.g (x,y,z) = (10,0,0) or (1,8,1) or (0,2,8) so on.
It'll be 66 such ways possible.

Last edited by gAr (2011-05-25 21:21:26)


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

Offline

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