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Unformatted text preview: the terminal side of the angle. Find the value of the trigonometric functions of θ. 15 4 1 4 15 tan== = a b θ ( 29 = 4 15 , 4 1 , b a 15 15 15 1 4 15 4 1 cot=== = b a 4 4 1 1 1 sec = = = a θ 15 15 4 15 4 4 15 1 1 csc=== = b ( 29 = 4 15 , 4 1 , b a (0, 1) (1, 0) (0, 1) (1, 0) y x Give the value of the trigonometric functions of the quadrantal angles. Use a calculator to find the approximate value of (a) sin52 b tan 5 (c) o ( ) sec π 5 Using a Calculator Set the Correct Mode Before using your calculator make sure that the right mode (degrees or radians) is selected. 236068 . 1 cos 1 sec 7265426 . tan 788011 . 52 sin 5 5 5 = = = = π o...
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 Fall '08
 GARDNER
 Calculus, PreCalculus, Trigonometry, Angles, Unit Circle, tan π

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