59.6k views
3 votes
Find the sum. 1+1.09+1.0⁹²+1.09⁹³+⋯+1.0⁹¹³

1 Answer

2 votes

Final answer:

To find the sum of the given series, we can use the formula for the sum of a geometric series. In this case, the sum is 0.

Step-by-step explanation:

To find the sum of the given series 1+1.09+1.0⁹²+1.09⁹³+⋯+1.0⁹¹³, we can use the formula for the sum of a geometric series. In a geometric series, each term is obtained by multiplying the previous term by a constant ratio. In this series, the common ratio is 1.09. We can use the formula S = a * (r^n - 1) / (r - 1), where S is the sum of the series, a is the first term, r is the common ratio, and n is the number of terms. Plugging in the values, we get:



S = 1 * (1.09^0 - 1) / (1.09 - 1)

Simplifying this expression, we find:

S = 1 * (1 - 1) / (1.09 - 1)

S = 0 / 0.09



Therefore, the sum of the series is 0.

User Derrend
by
8.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories