If D is the distance between co-channel cells and R be the cell radius, co-channel reuse ratio is given by ____

If D is the distance between co-channel cells and R be the cell radius

1.	If D is the distance between co-channel cells and R be the cell radius, co-channel reuse ratio is given by ____
A.	D*R
B.	D<sup>2</sup>/R
C.	D/R
D.	D/R<sup>2</sup>
Answer» D. D/R<sup>2</sup>