Question 2
World-famous chemist Maja wants to obtain as many new compounds as possible. Initially she has A, D and E. She can perform these experiments:
1. B, C and D produce A and F.
2. D and E produce A, E and F.
3. A and C produce B and D.
4. A and F produce B.
Which is the largest set of compound types she can obtain?
1. B, C and D produce A and F.
2. D and E produce A, E and F.
3. A and C produce B and D.
4. A and F produce B.
Which is the largest set of compound types she can obtain?