if we assume that b is greater than a, then the difference b - a+b/2 is frequently called the radius of the interval (a, b). Thinking visually in terms of a horizontally-oriented number line, explain why this choice of words makes sense. 2. Consider the interval (3.99, 4.01). What is the width of this interval? What is the midpoint of this interval? What is the radius of this interval? 3. Consider the interval (-4, 9). What is the width of this interval? What is the midpoint of this interval? What is the radius of this interval?
if we assume that b is greater than a, then the difference b - a+b/2 is frequently called the radius of the interval (a, b). Thinking visually in terms of a horizontally-oriented number line, explain why this choice of words makes sense. 2. Consider the interval (3.99, 4.01). What is the width of this interval? What is the midpoint of this interval? What is the radius of this interval? 3. Consider the interval (-4, 9). What is the width of this interval? What is the midpoint of this interval? What is the radius of this interval?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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1. if we assume that b is greater than a, then the difference b - a+b/2 is frequently called the radius of the interval (a, b). Thinking visually in terms of a horizontally-oriented number line, explain why this choice of words makes sense.
2. Consider the interval (3.99, 4.01). What is the width of this interval? What is the midpoint of this interval? What is the radius of this interval?
3. Consider the interval (-4, 9). What is the width of this interval? What is the midpoint of this interval? What is the radius of this interval?
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