MATLAB: How to use symbolic variables

Question

I would like to create a Symbolic variables for example I have rp(n) variables which rp(1) , rp(2) , rp(3)……they have constant values

for exemple
for n=1:10
a(n)=sqrt(n*3-1/n)
c(n)=a(n)/rp(n)

but rp(n) not function it's constant values

Answer 1

Try this:

rp = sym('rp',[1 10]);
for n=1:10
    a(n)=sqrt(n*3-1/n);
    c(n)=a(n)/rp(n);
end