<p>a figure represents a circular table with 8 equally spaced chair labeled 1 to 8 .if two students are to sit directly in front of each other leaving the other chairs empty how many such arrangements of two students are possible ?
A)4
B)8
C)16
D)28
E)56
the answe is b but i chossed d can anyone expalin it to me
thank u :)</p>
<p>Just ignore the other person. If there are 8 chairs, how many different chairs can you sit in ? Wherever you sit, the other person has to sit accross from you.</p>