I have the following problem:
x0=1
x(n+1)=2x(n)+1
S(n)=x0+x1+...x(n)
Find S(2018)
How do I find it?
I know that the terms are:x0=1,x1=3,x2=7,x3=15 and that the difference of the terms is 2,4,8 but how does that help me to find the formula for the sequence x(n)?
x0=1
x(n+1)=2x(n)+1
S(n)=x0+x1+...x(n)
Find S(2018)
How do I find it?
I know that the terms are:x0=1,x1=3,x2=7,x3=15 and that the difference of the terms is 2,4,8 but how does that help me to find the formula for the sequence x(n)?
Last edited by a moderator: