2. Is i=0 5 103i rational or not? Justify your answer. What about 5 103⁰ ? Justify your answer. i=0 Hint for the second one: Write down the first few terms of the sum in decimal form, add them up, and see what kind of decimal expression you get.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter1: Variables, Expressions, And Integers
Section1.5: Adding Integers
Problem 42E
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Related questions
Question
2.
Is
i=0
5
103i
rational or not? Justify your answer.
What about
∞ 5
103²
? Justify your answer.
i=0
Hint for the second one: Write down the first few terms of the sum in decimal form,
add them up, and see what kind of decimal expression you get.
Transcribed Image Text:2. Is i=0 5 103i rational or not? Justify your answer. What about ∞ 5 103² ? Justify your answer. i=0 Hint for the second one: Write down the first few terms of the sum in decimal form, add them up, and see what kind of decimal expression you get.
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