63–70 - Using the Pythagorean Identities Find the values of the trigonometric functions of t from the given information. 63. sin i = -. terminal point of t is in Quadrant IV 64. cos 1 = -. terminal point of r is in Quadrant III 65. sec i = 3, terminal point of t is in Quadrant IV 66. tan t = 1, terminal point of t is in Quadrant III 67. tan t = -. sin t>0 68. csc t = 5, cos t<0 69. sin t = -i, sec i<0 70. tan t = -4, csc t>0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 96E
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63–70 - Using the Pythagorean Identities Find the values of
the trigonometric functions of t from the given information.
63. sin i = -. terminal point of t is in Quadrant IV
64. cos 1 = -. terminal point of r is in Quadrant III
65. sec i = 3, terminal point of t is in Quadrant IV
66. tan t = 1, terminal point of t is in Quadrant III
67. tan t = -. sin t>0
68. csc t = 5, cos t<0
69. sin t = -i, sec i<0
70. tan t = -4, csc t>0
Transcribed Image Text:63–70 - Using the Pythagorean Identities Find the values of the trigonometric functions of t from the given information. 63. sin i = -. terminal point of t is in Quadrant IV 64. cos 1 = -. terminal point of r is in Quadrant III 65. sec i = 3, terminal point of t is in Quadrant IV 66. tan t = 1, terminal point of t is in Quadrant III 67. tan t = -. sin t>0 68. csc t = 5, cos t<0 69. sin t = -i, sec i<0 70. tan t = -4, csc t>0
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