How many E ways can Jason sit with his five friends in a row of six seats with an aisle on either ...
How many E ways can Jason sit with his five friends in a row of six seats with an aisle on either side of the row, if Jason insists on sitting next to one of the aisles?
Answer/Solution
240
Steps/Work
Jason can select his seat in 2 Ways (two aisles)
His 1st of 4 friends have 5 seats to select =>
His 2nd of remaining 3 friends will have 4 seat to chose from...and so on
Total ways E=> 2*5*4*3*2*1 = 240.B
His 1st of 4 friends have 5 seats to select =>
His 2nd of remaining 3 friends will have 4 seat to chose from...and so on
Total ways E=> 2*5*4*3*2*1 = 240.B