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3 oblem 4: Let tan(a) - and cos(3) = 3, 2 where a is in the first Quadrant and is in the third Quadrant
3 oblem 4: Let tan(a) - and cos(3) = 3, 2 where a is in the first Quadrant and is in the third Quadrant a. Sketch and complete a right angle triangle for the angle a. b. Sketch and complete a right angle triangle for the angle . c. Find sin(a + B). d. Find cos(a + B). e. Find tan(a + B). f. Find the quadrant containing the angle a +B.
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Engineering Mechanics Statics
Authors: Russell C. Hibbeler
15th Edition
0134814975, 978-0134814971
