a man has 10 friends and wants to arrange them on chairs taking 6at a time . find the number of arrangements
1) two perticular friends are always taken
2) four perticular friends are never taken
Answers
Answered by
0
Answer:
2 ) four particular friends are never taken
Similar questions
Business Studies,
2 months ago
Computer Science,
5 months ago
English,
5 months ago
Math,
9 months ago
Science,
9 months ago