1/3 + 1 + 3 + 9 +..... find the sum of the first 7 terms for the geometric series
A: 1093 1/3
B: 364 1/3
C: 243 1/3
D: 121 1/3

Respuesta :

Answer: i think the right answer is c because there a geometric sries in the first 7 terms

Step-by-step explanation: