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There are six doors in a hostel .In how many ways a student enters the hostel and leave by different door ​
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There are six doors in a hostel .In how many ways a student enters the hostel and leave by different door

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User Apoorva Sahay
by
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1 Answer

4 votes

Answer:

5 times

Explanation:

Because he enters through the front door.

User Ferne
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