Answer:
The expression is given below:
max(population1,population1)// calling the function max
Step-by-step explanation:
Following are the description of expression
- As mention in the question population1 and population2 are the two integer parameter or we can say that they are the two variable.
- To calling any function following are the syntax
functionname(argument list).
- In this as already mention max is function name and population1 and population2 are the integer value so we have write max(population1,population1)