Question

*Find the value of 0!*

1️⃣ 0
2️⃣ 1
3️⃣ −1
4️⃣ none​

Answer 1

Answer:

Value of 0! is 1........

Answer 2

The value of 0! is 1. (Option 2)

Given:

0!

To find:

The value of 0!

Solution:

We know that the factorial of a number n can be written as follows-

n!=n×(n-1)!

We will put n=1 in the above equation to determine the required value.

On putting n=1, we get

1!=1×(1-1)!

1!=1×0!

1=0!

Therefore, the value of 0! is 1.

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