When we have a quotient of powers in the form

since both of them have the same base, this means that we can rewrite as a single power in the form

for that reason:
Part A:
Any numbers that have a difference of 2 can be possible numbers for m and n,
then m=5 and n=3 are two possible numbers that satisfy the equation
Part B:
There are many pairs of numbers that have a difference of two, like 10 and 8, 19 and 17, 7 and 5, and so on... this means that there are infinitely many solutions that satisfy an equation from the difference in the exponents.
