Question

23. Ticket Selection How many different ways can 4 tickets be selected from 50 tickets if each ticket wins a different prize?

Answer 1

Solution:

The total number of ways that 4 tickets be selected from 50 tickets if each tickets wins a different prize i.e. order matters, is given by,

By using permutations, we have,

$P(50,4)=\frac{50!}{(50-4)!}$

$P(50,4)=5527200$

So, The total number of ways that 4 tickets be selected from 50 tickets if each tickets wins a different prize is 5527200 ways.

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