### Home > PC3 > Chapter 12 > Lesson 12.1.2 > Problem 12-26

12-26.

Use Austin’s method to compute the sum of each series below.

If the given series is

, compute. Did you get

? Identify the common ratio,

.

Then, if the given series is, compute.

12-26.

Use Austin’s method to compute the sum of each series below.

If the given series is

, compute. Did you get

? Identify the common ratio,

.

Then, if the given series is, compute.