Sagot :
9,990 ways
Step-by-step explanation:
we can solve it manually by:
P (100,2) = 100!/(100-2)!
you can also solve it through the use of a scientific calculator: 100P2 or 100 shift times(x) and 2 to get 9900
9,990 ways
Step-by-step explanation:
we can solve it manually by:
P (100,2) = 100!/(100-2)!
you can also solve it through the use of a scientific calculator: 100P2 or 100 shift times(x) and 2 to get 9900