Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.We want to find 1 cos sin x . Let sin x , so sin x . We sketch a right triangle with an acute angle , opposite side x , and hypotenuse 1. By the Pythagorean Theorem, the remaining leg is 2 1 x . From the figure we have 1 2 cos sin cos 1 x x . Y Yaquot; nanbsp;...

Title | : | Student Solutions Manual for Stewart/Redlin/Watson's Trigonometry |

Author | : | James Stewart, Lothar Redlin, Saleem Watson |

Publisher | : | Cengage Learning - 2012-03-13 |

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