A person has 10 friends of which 6 of them are relatives. He wishes to invite 5 persons so that 3 of them are relatives. In how many ways he can invites?
Answers
Answered by
1
Answer:
step by step explanation
Correct option is
C
336
Required number of ways of selection = 5 relatives out of 8 and 2 from rest of 4 friends =
8
C
5
×
4
C
2
=8×7×6=336
Answered by
4
Answer:
HI GUYS,
YOUR ANSWER IS:-
Required number of ways of selection =3 relatives out of 6 and 2
C1 X C2 = ANSWERS
= 6 X 5 X 4
= 120 ANSWER
THANKS TO VISIT MY ANSWER
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