A G. P. has a common ratio of 2, find the value of n for which the sum of 2n terms is 33 times the sum of n terms.

Step-by-step explanation:

Sn = a(r^n-1)/(r-1)

So, you want n where

(r^(2n)-1)/(r-1) = 33(r^n-1)/(r^n-1)

(r^(2n)-1)/(r^n-1) = 33

(r^n+1)(r^n-1)/(r^n-1)

2^n+1 = 33

n = 5

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

what is the graph

step-by-step explanation: