If a committee of 3 people is to be selected from among 5 married couples so that the committee does not include a married couple, how many such committee are possible. a) 20 b) 40 c) 50 d) 80 e) 120

option D.

Step-by-step explanation:

given,

5 married couples and we have to form the committee of 3 people such that no married couple comes together in the committee.

total number of people present  = 5 × 2 = 10 people

selecting 3 people randomly = ¹⁰C₃  = 120 ways

number of ways of selecting couple = ¹⁰C₁× ⁴C₁

                                                             = 40 ways

so, ways to select committee which does not include married couple =

                                                              = 120 - 40 = 80 ways

so, the correct answer is option D.

black/brown

step-by-step explanation:

well, you see here, jamal was born to 2 parents, his mother who he lives with and his father who left at a young age and who happens to be younger than him. he stole cookies because he has to steal food due to the fact that he spends his government poverty checks on pot and women.

da freeck kinda math is this just drop out

step-by-step explanation: