Problema Solution
In how many ways can three cards be selected from a 52-card deck if the selected card is returned to the deck each time?
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Answer provided by our tutors
There are 52 choices for the first card.
As the drawn card put back into deck.
There are 52 chances for second card.
There are 52 chances for third card.
So by using Counting Principle the number of ways can three cards be selected =52*52*52
=140608.