In the set $S = \{x : x \in \mathbb{R},\ 1 \le x \le 10\}$, the symbol $x$ is—

Question

Accepted Answer

a variable

Answer

a fixed real number

Answer

a constant

Answer

an integer only

In the set S={x:x∈R, 1≤x≤10}S = \{x : x \in \mathbb{R},\ 1 \le x \le 10\}S={x:x∈R, 1≤x≤10}, the symbol xxx is—