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there are 6 couples in the room out of then 4 persons are choosen at random the probability thet they are exactly two couples is

Rohan , 7 Years ago
Grade 12
anser 1 Answers
Arun

Last Activity: 7 Years ago

Dear Rohan
 
Probability will be = 6C2 /12C4
= 15/495
= 1/33
 
Regards
Arun (askIITians forum expert)
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