if 6 students,including 2 particular students A and B,stand in a row,then probability that A and B are seperated with one student in between is:
A)4/15
B)2/15
C)8/15
D)1/5
if 6 students,including 2 particular students A and B,stand in a row,then probability that A and B are seperated with one student in between is:
A)4/15
B)2/15
C)8/15
D)1/5