In a meeting between 2 countries each country has 12 delegates. All the…
2025
In a meeting between 2 countries each country has 12 delegates. All the delegates of one country shake hands with all delegates of other countries. Find the number of handshakes possible ?
Answer: B. 144
- A.
72
- B.
144
- C.
288
- D.
None
Attempted by 158 students.
Show answer & explanation
Correct answer: B
Loading lesson…