Question

What is the sum of an infinite geometric series if a1 = 5 and r = 1⁄3
a. 25/2
b. 15
c. 15/2
d. 30

Answer 1

Answer:

solution in photo

Step-by-step explanation:

solution in photo

Answer 2

Answer:-

Option C

Solution:-

Plz refer to the attachment for the solution.