In a party,there are 5 males and 5 females.How many dance couples are possible?(1 female can dance with 1 female only)
a)5.
b)10.
c)20.
d)25.
nandinishrutisharma:
the ans. should be 5 couples
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Hey...answer is
d) 25
d) 25
answer is 5
how can u give me the full solution
It is the combination part.. the answer is 25
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