Question 106501
THE FIRST COMPUTER CAN BE 1 OF 5
THE SECOND CAN BE 1 OF 4
THE THIRD CAN BE 1 OF 3
THE NEXT CAN BE 1 OF 2
& THE LAST CAN BE 1 OF 1
NOW WE MULTIPLY THESE OPTIONS THUS:
5*4*3*2*1=120 POSSIBLE WAYS TO CONNECT THESE COMPUTERS.