Q. Let $A$ be a set containing 10 distinct elements. Then, the total number of distinct functions from $A$ to $A$ is
A) $10!$
B) $10^{10}$
C) $2^{10}$
D) $2^{10} - 1$
Explanation
The correct answer is Option B: $10^{10}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.