A Recursive Solution That Finds the Factorial of N Always

question 24

Multiple Choice

A recursive solution that finds the factorial of n always reduces the problem size by ______ at each recursive call.

• A)1
• B)2
• C)half
• D)one-third

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Definitions:

Neutralization Reactions

Chemical reactions in which an acid and a base react quantitatively to form water and a salt.

Water

A transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms.

Salt

A general term for ionic compounds that result from the neutralization reaction of an acid and a base, commonly used as sodium chloride in cooking.

Sodium Chloride

A compound commonly known as table salt, consisting of sodium and chloride ions.