Question 12
Five tasks A,B,C,D,E must be assigned to five beavers, one task to each.
- Beaver 1 can do A or B.
- Beaver 2 can do C or D.
- Beaver 3 can do B or E.
- Beaver 4 can do C or E.
- Beaver 5 can do A, B or D.
How many assignments give each beaver a suitable task?
- Beaver 1 can do A or B.
- Beaver 2 can do C or D.
- Beaver 3 can do B or E.
- Beaver 4 can do C or E.
- Beaver 5 can do A, B or D.
How many assignments give each beaver a suitable task?