Tehere are 7 copies of book,eight of a second book and 9 of a third book. How many ways can two people divide them if each takes 12 books
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Answer:
i don't know because this portion is note available
Answered by
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Answer:
60
answer is found using multinomial theorem
u need to solve equation
x1+x2+x3=12
where
x1<=7
x2<=8
x3<=9
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