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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

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  • hba
sorry couldnt get it
as in you don't understand the question?
  • hba
i know its permutation and combination but its been a long time ive studied it

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Other answers:

sorry I'm not that familiar with stats and probability
thats ok
its easy
show us the magic then smarty pants :D
  • hba
solve it .. and you get your answer
Smarty pants can you explain how you just got those no.s?
yup i can
  • hba
see there are 2 parents 4 girls and 3 boys and the rest hashir will tell u
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!
oh why can't you just do 4! x 5!?
  • hba
@Hashir If u would have asked me this 2 years ago i would have answered
because 4! and 5! is right /// but i am telling you how i derive it
@virtus : got it dumb pants ???
HAHAHAHAHAHAHA i like your sense of humor. YES dumb pants has got it! thanks for your help :D
my pleasure :D

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