Explanation Given information: t increases from π to 2 π on the unit circle Explanation: When t = π in figure (a), point P is at ( − 1 , 0 ) The co-ordinates of P are ( cos t , sin t ) , that is, sin t is the y co-ordinate of P At t = π value of cos t is 0 . Figure (b) shows that as t increases from π , the point P moves in the counter clock wise direction around the unit circle and the value of sin t decreases. At t = 3 π 2 value of sin t is − 1 in figure (c)

MyLab Math with Pearson eText -- 24 Month Access -- for Calculus & Its Applications

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Author: Larry Goldstein / David Lay

Publisher: Pearson Education (US)

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Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.

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Chapter 8.2, Problem 36E

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The description of the movement of sint as t increases from π to 2π on the unit circle.

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Chapter 8.2, Problem 35E

Chapter 8.2, Problem 37E

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MyLab Math with Pearson eText -- 24 Month Access -- for Calculus & Its Applications

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Ch. 8.1 - Prob. 9E Ch. 8.1 - Prob. 10E Ch. 8.1 - Prob. 11E Ch. 8.1 - Prob. 12E Ch. 8.1 - Prob. 13E Ch. 8.1 - Prob. 14E Ch. 8.1 - Prob. 15E Ch. 8.1 - Prob. 16E Ch. 8.1 - Prob. 17E Ch. 8.1 - Prob. 18E Ch. 8.2 - Find cost, where t is the radian measure of the...Ch. 8.2 - Prob. 2CYU Ch. 8.2 - Prob. 1E Ch. 8.2 - Prob. 2E Ch. 8.2 - Prob. 3E Ch. 8.2 - Prob. 4E Ch. 8.2 - In Exercises 112, give the values of sint and...Ch. 8.2 - Prob. 6E Ch. 8.2 - Prob. 7E Ch. 8.2 - Prob. 8E Ch. 8.2 - Prob. 9E Ch. 8.2 - Prob. 10E Ch. 8.2 - Prob. 11E Ch. 8.2 - Prob. 12E Ch. 8.2 - Prob. 13E Ch. 8.2 - Prob. 14E Ch. 8.2 - Prob. 15E Ch. 8.2 - Prob. 16E Ch. 8.2 - Prob. 17E Ch. 8.2 - Prob. 18E Ch. 8.2 - Prob. 19E Ch. 8.2 - Prob. 20E Ch. 8.2 - Prob. 21E Ch. 8.2 - Prob. 22E Ch. 8.2 - Prob. 23E Ch. 8.2 - Prob. 24E Ch. 8.2 - Prob. 25E Ch. 8.2 - Prob. 26E Ch. 8.2 - Prob. 27E Ch. 8.2 - Prob. 28E Ch. 8.2 - Prob. 29E Ch. 8.2 - Prob. 30E Ch. 8.2 - Prob. 31E Ch. 8.2 - Prob. 32E Ch. 8.2 - Prob. 33E Ch. 8.2 - Prob. 34E Ch. 8.2 - 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The description of the movement of sin t as t increases from π to 2 π on the unit circle.

Solution Summary: The author analyzes how the value of mathrmsint decreases from 0 to -1, as the point P moves in the counter clockwise direction around the unit circle

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The description of the movement of sint as t increases from π to 2π on the unit circle.

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Chapter 8 Solutions