For the following exercises, use a graph to determine whether the functions are the same or different. If they are the same, show why. If they are different, replace the second function with one that is identical to the first. f(x) = cos(4x) + sin xsin(3x), g(x) = −cos xcos(3x)
Chapter 7, 7.2 Exercises #34
For the following exercises, use a graph to determine whether the functions are the same or different. If they are the same, show why. If they are different, replace the second function with one that is identical to the first.
f(x) = cos(4x) + sin xsin(3x), g(x) = −cos xcos(3x)
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7.2 Exercises:
- 7.2E-1
- 7.2E-2
- 7.2E-3
- 7.2E-5
- 7.2E-6
- 7.2E-7
- 7.2E-8
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- 7.2E-29
- 7.2E-30
- 7.2E-31
- 7.2E-32
- 7.2E-33
- 7.2E-35
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- 7.2E-48
- 7.2E-49
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- 7.2E-52
- 7.2E-53
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7.3 Exercises:
- 7.3E-1
- 7.3E-2
- 7.3E-3
- 7.3E-4
- 7.3E-5
- 7.3E-6
- 7.3E-7
- 7.3E-8
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- 7.3E-10
- 7.3E-11
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- 7.3E-14
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- 7.3E-17
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- 7.3E-19
- 7.3E-20
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- 7.3E-23
- 7.3E-24
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- 7.3E-30
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- 7.3E-32
- 7.3E-33
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7.4 Exercises:
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- 7.4E-5
- 7.4E-6
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- 7.4E-24
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- 7.4E-33
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- 7.4E-46
- 7.4E-47
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- 7.4E-49
- 7.4E-50
- 7.4E-51
- 7.4E-52
- 7.4E-53
- 7.4E-54
- 7.4E-55
- 7.4E-56
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7.5 Exercises:
- 7.5E-1
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- 7.5E-3
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- 7.5E-6
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- 7.5E-9
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- 7.5E-13
- 7.5E-14
- 7.5E-15
- 7.5E-16
- 7.5E-17
- 7.5E-18
- 7.5E-19
- 7.5E-20
- 7.5E-21
- 7.5E-22
- 7.5E-23
- 7.5E-24
- 7.5E-25
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- 7.5E-27
- 7.5E-28
- 7.5E-29
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- 7.5E-46
- 7.5E-47
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7.6 Exercise:
- 7.6E-1
- 7.6E-2
- 7.6E-3
- 7.6E-4
- 7.6E-5
- 7.6E-6
- 7.6E-7
- 7.6E-8
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- 7.6E-29
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- 7.6E-32
- 7.6E-33
- 7.6E-34
- 7.6E-35
- 7.6E-36
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- 7.6E-38
- 7.6E-39
- 7.6E-40
- 7.6E-41
- 7.6E-42
- 7.6E-43
- 7.6E-44
- 7.6E-45
- 7.6E-46
- 7.6E-47
- 7.6E-48
- 7.6E-49
- 7.6E-50
- 7.6E-51
- 7.6E-52
- 7.6E-53
Practice Exercises:
Review Exercises:
- RE-1
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- RE-3
- RE-4
- RE-5
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- RE-7
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- RE-12
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- RE-49
- RE-50
- RE-51
- RE-52
- RE-53
- RE-54
- RE-55
- RE-56
- RE-57
- RE-58
- RE-59
- RE-60