Combination of r Things from n Things When All Are Not Different
In how many w...
Question
In how many ways Ram can distributed 40 identical apples to his six children named A,B,C,D,E and F such that A gets two more than B,C gets 3 more than F and D gets five less then E and any one gets at least on fruit
A
14C2
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B
14C12
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C
1001
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D
91
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Solution
The correct option is A14C2 Total apples =40
we know that
A=B+2
C=F+3
D=E−5
so,
B+2+B+F+3+D+D+5+F=40
2F+2B+2D=30
F+B+DS=15
No. of ways of distributing n identical objects into r persons