Answer:
The Parameters used in this function are a and b
Definition
The values that we supply to the function, so that the function can utilize these values to obtain a result are called Parameters.
Explanation:
In programming Languages, functions are used to perform a specific task. To perform that task, some variables are used to pass the values to the function and take output of the function. These values are stored in variables that are called parameters of function.
e.g
functionname (int a; int b);
there functionname is Function
and a & b are parameters.
So in the question a and b are parameters of the function.