11. Consider the sequence of sums 1, 1 + 2, 1 + 2 + 3, 1+2+3+4,1+2+3+4+5, .. (a) What happens to the terms of this sequence of sums as k gets larger and larger? (b) Find a sufficiently large value of k that will guarantee that every term past the kth term of this sequence of sums is greater than 1000.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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11. Consider the sequence of sums 1, 1 + 2, 1 + 2 + 3,
1+2+3+4,1+2+3+4+5, ..
(a) What happens to the terms of this sequence of sums
as k gets larger and larger?
(b) Find a sufficiently large value of k that will guarantee
that every term past the kth term of this sequence of
sums is greater than 1000.
Transcribed Image Text:11. Consider the sequence of sums 1, 1 + 2, 1 + 2 + 3, 1+2+3+4,1+2+3+4+5, .. (a) What happens to the terms of this sequence of sums as k gets larger and larger? (b) Find a sufficiently large value of k that will guarantee that every term past the kth term of this sequence of sums is greater than 1000.
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