Question

Consider a set x$=\{$a, b, c, d$\}$. The number of binary operations that can be defined on x is?

• A. $4^2$
• B. $2^4$
• C. $2^{16}$
• D. $4^{16}$

Answer 1

The correct option is D $4^{16}$

The number of binary operations that can be defined on x is 4^16.

A binary operation on a set is a calculation that combines two elements of the set to produce another element of the set.