Question

Using the same team formation, how many valid team arrangements are possible?

• A. 1
• B. 2
• C. 3
• D. 4

Hint:

For counting arrangements, list all possible groupings and filter by constraints.

Answer 1

The Correct Option is B

- Step 1: Constraints: A and B not together, C and D not together.
- Step 2: Valid teams: (A, C), (B, D) and (A, D), (B, C).
- Step 3: Other combinations (e.g., (A, B), (C, D)) violate constraints.
- Step 4: Count: Two valid arrangements.
- Step 5: Check options: Option (2) is 2, which matches.
- Step 6: Verify no other valid pairings.