Question

john wants to go abroad he has a choice of 6 different ships to go and 4 airlines to return. in how many ways he can perform his journey?

Answer 1

Answer:

Step-by-step explanation:

6 ships + 4airlines = 10

10/2 = 5 this is how he can go.

Now as per choice u can make the division like 2 ships and 3 airlines .

This might help. Thank u

Answer 2

Answer:

Step-by-step explanation:

Ways to go : 6

Ways to return : 4

Hence, total ways to return :

1. Ship1 : airplane 1, 2, 3,4

2. Ship 2 : airplane 1,2,3,4

And so on..... Till

6. Ship 6 : airplane 1,2,3,4,

= 4^6

Hope it helps