Question

find the sum of first n terms and sum of 5 terms of gp 1+ 2/3+4/9​

Answer 1

Answer:

answer for the given problem is given

Answer 2

Step-by-step explanation:

the sum of first five terms of GP is 211/81.

and the sum of n terms of GP is

${3}^{1 - n} ( {3}^{n} - {2}^{n})$

further the answer is explained in the image.