The Princeton University Band plays a setlist of 8 distinct songs, 3 of which are difficult to play. If the Band can’t play any two difficult songs in a row, how many ways can the band play its 8 songs?
The Princeton University Band plays a setlist of 8 distinct songs, 3 of which are difficult to play. If the Band can’t play any two difficult songs in a row, how many ways can the band play its 8 songs?