Consider the following $C$ function definition
int Trial (int a, int b, int c)
if ((a>=b) && (c<b)) return b;
else if (a>=b) return Trial(a, c, b);
else return Trial(b, a, c);
The functional Trial:
Finds the maximum of $a$, $b$, and $c$
Finds the minimum of $a$, $b$, and $c$
Finds the middle number of $a$, $b$, $c$
None of the above
if ((a>=b) && (c<b))
missing in question.
If we write a,b, c in a sorted order then the number at the middle position is called Median element.
e.g. we've 3 numbers - 3 ,2 ,4
sorted order - 2 3 4 (3 is median)