anonymous
  • anonymous
A family consists of a mother, a father, 4 girls and 3 boys. In how many ways can 9 people be arranged around a table if: The parents are separated by two seats , and these seats are both occupied by girls
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
hba
  • hba
sorry couldnt get it
anonymous
  • anonymous
as in you don't understand the question?
hba
  • hba
i know its permutation and combination but its been a long time ive studied it

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anonymous
  • anonymous
sorry I'm not that familiar with stats and probability
anonymous
  • anonymous
thats ok
anonymous
  • anonymous
its easy
anonymous
  • anonymous
show us the magic then smarty pants :D
hba
  • hba
:D
anonymous
  • anonymous
|dw:1342261115716:dw|
anonymous
  • anonymous
solve it .. and you get your answer
anonymous
  • anonymous
Smarty pants can you explain how you just got those no.s?
anonymous
  • anonymous
yup i can
hba
  • hba
see there are 2 parents 4 girls and 3 boys and the rest hashir will tell u
anonymous
  • anonymous
see there are 2 possibilities in mother and father either mother in first one or father in first one .... secondly .... 4 and 3 possibilities in between them ..... finally we can arrange the rest randomly so 5!
anonymous
  • anonymous
oh why can't you just do 4! x 5!?
hba
  • hba
@Hashir If u would have asked me this 2 years ago i would have answered
anonymous
  • anonymous
because 4! and 5! is right /// but i am telling you how i derive it
anonymous
  • anonymous
@virtus : got it dumb pants ???
anonymous
  • anonymous
^^ lOL JOKING .. NO OFFENSE
anonymous
  • anonymous
HAHAHAHAHAHAHA i like your sense of humor. YES dumb pants has got it! thanks for your help :D
anonymous
  • anonymous
my pleasure :D

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