Solution Found!
Solution: Remainders and estimates Consider the following
Chapter 10, Problem 40E(choose chapter or problem)
35-42. Remainders and estimates Consider the following convergent series.
a. Find an upper bound for the remainder in terms of n.
b. Find how many terms are needed to ensure that the remainder is less than \(10^{-3}\).
c. Find lower and upper bounds (\(L_{n}\) and \(U_{n}\), respectively) on the exact value of the series.
d. Find an interval in which the value of the series must lie if you approximate it using ten terms of the series.
\(\sum_{k=1}^{\infty} e^{-k}\)
Questions & Answers
QUESTION:
35-42. Remainders and estimates Consider the following convergent series.
a. Find an upper bound for the remainder in terms of n.
b. Find how many terms are needed to ensure that the remainder is less than \(10^{-3}\).
c. Find lower and upper bounds (\(L_{n}\) and \(U_{n}\), respectively) on the exact value of the series.
d. Find an interval in which the value of the series must lie if you approximate it using ten terms of the series.
\(\sum_{k=1}^{\infty} e^{-k}\)
ANSWER:Solution:-
Step1
Given that
Step2
To find
a. Find an upper bound for the remainder in terms of n.
b. Find how many terms are needed to ensure that the remainder is less than 10−3.
c. Find lower and upper bounds (Ln and Un, respectively) on the exact value of the series.
d. Find an interval in which the value of the series must lie if you approximate it using ten terms of the series.