а) 6!-5! = 720 - 120 = 600б) 5!/5 = 120/5 = 24в) 51!/49! = 5150 = 2550г) 14!/7!3!4! = (141312111098)/(765432*1) = 3003
а) 6!-5! = 720 - 120 = 600
б) 5!/5 = 120/5 = 24
в) 51!/49! = 5150 = 2550
г) 14!/7!3!4! = (141312111098)/(765432*1) = 3003