Four friends Abe, Ben, Cade and Dan sang a quartet. Two of them sang tenor, one sang baritone and one sang bass, not necessarily in that order.
It is also known that:
(i) If Ben was not one of the tenors, then Abe was the baritone.
(ii) If Dan was the baritone, then Cade was the bass.
Determine the probability that:
(a) Ben was a tenor.
(b) Abe was the baritone.
(c) Cade was the bass.
 |
All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars |
