Question

A bus travelling from Bangalore to Hyderabad makes 4 stops during the entire journey. Four people enter the bus after has started from Bangalore with four different tickets

How many different sets of tickets can the four people possibly have in the given scenario?​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

⁶C₄ ways.

Explanation:

Bangalore (where they could have bought tickets for the 2nd, 3rd, or Hyderabad 3 tickets).

The next station (from where they could have bought tickets for 3rd, or Hyderabad 2 tickets)

Third station (from where they could have bought tickets for Hyderabad 1 ticket).

As a result, we can see that there are (3+2+1) 6 tickets available, of which four have to be chosen.

⁶C₄

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