Explanation Given: c ( t ) = ( cos t , sin t ) traces the lower half of the unit circle. Calculation: In order to trace the lower half of the unit circle we need the x -coordinate of c ( t ) from − 1 to 1 which is possible only when t = π and t = 2 π ...

3rd Edition

ISBN: 9781464125263

Author: Jon Rogawski, Colin Adams

Publisher: W.H. Freeman & Co

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Chapter 12.1, Problem 21E

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Interval of $t$ - values such that $c (t) = (\cos t, \sin t)$ traces the lower half of the unit circle.

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Chapter 12.1, Problem 20E

Chapter 12.1, Problem 22E

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Ch. 12.1 - Prob. 1PQ Ch. 12.1 - Prob. 2PQ Ch. 12.1 - Prob. 3PQ Ch. 12.1 - Prob. 4PQ Ch. 12.1 - Prob. 5PQ Ch. 12.1 - Prob. 6PQ Ch. 12.1 - Prob. 7PQ Ch. 12.1 - Prob. 1E Ch. 12.1 - Prob. 2E Ch. 12.1 - Prob. 3E

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Interval of t - values such that c ( t ) = ( cos t , sin t ) traces the lower half of the unit circle.

Solution Summary: The author explains that the interval of t - values such as c (t) = ( cos, sin, etc.) traces the lower half of the unit circle.

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To find:

Interval of $t$ - values such that $c (t) = (\cos t, \sin t)$ traces the lower half of the unit circle.

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Chapter 12 Solutions

Interval of t - values such that c ( t ) = ( cos t , sin t ) traces the lower half of the unit circle.

Solution Summary: The author explains that the interval of t - values such as c (t) = ( cos, sin, etc.) traces the lower half of the unit circle.

Concept explainers

Videos

To find: Interval of t- values such that c(t)=(cost,sint) traces the lower half of the unit circle.

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Chapter 12 Solutions

To find:

Interval of $t$ - values such that $c (t) = (\cos t, \sin t)$ traces the lower half of the unit circle.