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Calculus (5th) Edition 0538735511 9780538735513
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Problem 1E
Chapter
CHC1
  • CHC1
  • CHC2
  • CHC3
  • CH1
  • CH1.1
  • CH1.2
  • CH1.3
  • CH1.4
  • CH1.5
  • CH1.6
  • CH2
  • CH2.1
  • CH2.2
  • CH2.3
  • CH2.4
  • CH2.5
  • CH3
  • CH3.1
  • CH3.2
  • CH3.3
  • CH3.4
  • CH3.5
  • CH3.6
  • CH3.7
  • CH3.8
  • CH4
  • CH4.1
  • CH4.2
  • CH4.3
  • CH4.4
  • CH4.5
  • CH4.6
  • CH4.7
  • CH4.8
  • CH5
  • CH5.1
  • CH5.2
  • CH5.3
  • CH5.4
  • CH5.5
  • CH5.6
  • CH5.7
  • CH5.8
  • CH5.9
  • CH6.P.S
  • CH6.R
  • CH6.1
  • CH6.2
  • CH6.3
  • CH6.4
  • CH6.5
  • CH6.6
  • CH7.P.S
  • CH7.R
  • CH7.1
  • CH7.2
  • CH7.3
  • CH7.4
  • CH7.5
  • CH7.6
  • CH7.7
  • CH8.P.S
  • CH8.R
  • CH8.1
  • CH8.2
  • CH8.3
  • CH8.4
  • CH8.5
  • CH8.6
  • CH8.7
  • CH8.8
  • CH9.P.S
  • CH9.R
  • CH9.1
  • CH9.2
  • CH9.3
  • CH9.4
  • CH9.5
  • CH9.6
  • CH9.7
  • CH9.8
  • CH9.9
  • CH9.10
  • CH10.P.S
  • CH10.R
  • CH10.1
  • CH10.2
  • CH10.3
  • CH10.4
  • CH10.5
  • CH10.6
  • CH11.P.S
  • CH11.R
  • CH11.1
  • CH11.2
  • CH11.3
  • CH11.4
  • CH11.5
  • CH11.6
  • CH11.7
  • CH12.P.S
  • CH12.R
  • CH12.1
  • CH12.2
  • CH12.3
  • CH12.4
  • CH12.5
  • CH13.P.S
  • CH13.R
  • CH13.1
  • CH13.2
  • CH13.3
  • CH13.4
  • CH13.5
  • CH13.6
  • CH13.7
  • CH13.8
  • CH13.9
  • CH13.10
  • CH14.P.S
  • CH14.R
  • CH14.1
  • CH14.2
  • CH14.3
  • CH14.4
  • CH14.5
  • CH14.6
  • CH14.7
  • CH14.8
  • CH15.P.S
  • CH15.R
  • CH15.1
  • CH15.2
  • CH15.3
  • CH15.4
  • CH15.5
  • CH15.6
  • CH15.7
  • CH15.8
Problem
1E
  • 1E
  • 2E
  • 3E
  • 4E
  • 5E
  • 6E
  • 7E
  • 8E
  • 9E
  • 10E
  • 11E
  • 12E
  • 13E
  • 14E
  • 15E
  • 16E
  • 17E
  • 18E
  • 19E
  • 20E
  • 21E
  • 22E
  • 23E
  • 24E
  • 25E
  • 26E
  • 27E
  • 28E
  • 29E
  • 30E
  • 31E
  • 32E
  • 33E
  • 34E
  • 35E
  • 36E
  • 37E
  • 38E
  • 39E
  • 40E
  • 41E
  • 42E
  • 43E
  • 44E
  • 45E
  • 46E
  • 47E
  • 48E
  • 49E
  • 50E
  • 51E
  • 52E
  • 53E
  • 54E
  • 55E
  • 56E
  • 57E
  • 58E
  • 59E
  • 60E
  • 61E
  • 62E
  • 63E
  • 64E
  • 65E
  • 66E
  • 67E
  • 68E
  • 69E
  • 70E
  • 71E
  • 72E
  • 73E
  • 74E
  • 75E
  • 76E
  • 77E
  • 78E
  • 79E
  • 80E
  • 81E
  • 82E
Step-by-step solution
Step 1 of 2

Consider the number 0.7.

The objective is to determine the number 0.7 is a rational number or not.

Step 2 of 2

From the definition of rational number, the rational number is the ratio between two integers.

Consider the number 0.7.

Since, the number 0.7 can be written as .

That is, .

Then, the number 0.7 is the ratio between the integers 7 and 10.

Therefore, by the definition of rational number, the number 0.7 is a rational number.

Corresponding textbook


Calculus | 5th Edition
Calculus | 5th Edition
ISBN-13:9780538735513ISBN:0538735511Authors:Ron Larson,Bruce Edwards Rent | Buy
Calculus (5th Edition) Edit edition…

Solutions by chapter

Chapter C1, Problem 1E is solved.
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