How many ordered pairs of integers (m, n) satisfy the equation m^{2}+m n+n^{2}=m^{2} n^{2}?
Answer Choices
A. 7
B. 1
C. 3
D. 6
E. 5
How many ordered pairs of integers (m, n) satisfy the equation m^{2}+m n+n^{2}=m^{2} n^{2}?
Answer Choices
A. 7
B. 1
C. 3
D. 6
E. 5