I NEED TO DIVED TWO ARRAYS OF DIFFERENT SIZES

i have two arrays F and R

problem is that F has a size of (1 x 10) and R has a size of (1 x 9)

i need to shift the division process by the differnce of the size

ex.

F= 0.0026 0.0026 0.0026 0.0026 0.0027 0.0027 0.0027 0.0028 0.0028 0.0028

R = 0.0024 0.0019 0.0015 0.0012 0.0010 0.0007 0.0005 0.0003 0.0002

i need to divide the 2nd element of F with the 1st element in R

and the 3rd element of F with the 2nd element in R

Result would be

Answer = 1.083 1.368 1.733 2.25 2.7 3.857 5.6 9.3 14

Answer 1

[madhan ravi]

F(2:end)./R

Answer 2

[KSSV]

R = [NaN R] ; 
iwant = F./R ;