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There are 10 lamps in a hall. Each one o...

There are 10 lamps in a hall. Each one of them can be switched on independently. Find the number of ways in which the hall can be illuminated.

A

`10^2`

B

`1023`

C

`2^10`

D

`10!`

Text Solution

Verified by Experts

The correct Answer is:
B
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