In the Following Code That Uses Recursion to Find the Factorial

question 2

Multiple Choice

In the following code that uses recursion to find the factorial of a number, what is the base case? private static int factorial(int n)
{
If (n == 0)
Return 1;
Else
Return n * factorial(n - 1) ;
}

• A) factorial(int n)
• B) if (n == 0)
• Return 1;
• C) else
• Return n * factorial(n - 1);
• D) Cannot tell from this code

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Definitions:

Matter

Anything that occupies space and has mass.

Volume

The quantity of space taken up by a substance or object, or contained within a vessel.

Scientific Method

A systematic approach to inquiry that involves making observations, forming hypotheses, conducting experiments, and drawing conclusions.

Hypothesis

A supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.