10 soldiers are standing in a single row. 3 soldiers are selected for a mission such that there are at least 2 soldiers between any 2 of the soldiers selected. How many ways can this be done?
A. 10C3
B. 7C3
C. 6C3
D. 8C3
E. 10C5
A. 10C3
B. 7C3
C. 6C3
D. 8C3
E. 10C5