10P4 = 10*9*8*7 = ?
not sure what the 4- means
Can someone help me and explain what (10P4-) is pls?
2 answers
10 P 4 = (10*9*8*7*6!)/(6!)
10 P 4 = 10*9*8*7
10 P 4 = 5040
10 P 4 = 10*9*8*7
10 P 4 = 5040
22 answers