25 Buses Are Running Between Two Places P And Q. In How Many Ways Can

1.	25 Buses Are Running Between Two Places P And Q. In How Many Ways Can A Person Go From P To Q And Return By A Different Bus?
Answer» He can go in any of the 25 buses (25 ways). Since he cannot come back in the same BUS, he can RETURN in 24 ways. TOTAL number of ways =25×24=600. He can go in any of the 25 buses (25 ways). Since he cannot come back in the same bus, he can return in 24 ways. Total number of ways =25×24=600.

25 Buses Are Running Between Two Places P And Q. In How Many Ways Can A Person Go From P To Q And Return By A Different Bus?

Answer»

He can go in any of the 25 buses (25 ways).

Since he cannot come back in the same BUS, he can RETURN in 24 ways.

TOTAL number of ways =25×24=600.

He can go in any of the 25 buses (25 ways).

Since he cannot come back in the same bus, he can return in 24 ways.

Total number of ways =25×24=600.

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25 Buses Are Running Between Two Places P And Q. In How Many Ways Can A Person Go From P To Q And Return By A Different Bus?

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