A set of 25 square blocks is arranged into a 5 \times 5 square. How many different combinations of 3 blocks can be selected from that set so that no two are in the same row or column?
Answer Choices
A. 100
B. 125
C. 600
D. 2300
E. 3600
A set of 25 square blocks is arranged into a 5 \times 5 square. How many different combinations of 3 blocks can be selected from that set so that no two are in the same row or column?
Answer Choices
A. 100
B. 125
C. 600
D. 2300
E. 3600