Question

there are 6 routes for a journey from station a to b in how many ways you may go from a to b if you decided not to take the same route

Answer 1

Answer:

15 routes are there by which it can do

Answer 2

Answer:

ANS. 30

Step-by-step explanation:

There are 6 routes from A to B

if u decide not to take same route in return , there will be 5 routes i.e from B to A =5

required total no of ways = 6*5

=30