This full solution covers the following key subjects: . This expansive textbook survival guide covers 46 chapters, and 3450 solutions. The answer to “Use the given information to fnd sin1x + y2, cos1x - y2, tan1x + y2, and the quadrant of x + y. sin x = 3 5 , cos y = 24 25 , x in quadrant I, y in quadrant IV” is broken down into a number of easy to follow steps, and 42 words. Trigonometry was written by and is associated to the ISBN: 9780134217437. Since the solution to 28 from 5 chapter was answered, more than 215 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Trigonometry, edition: 11. The full step-by-step solution to problem: 28 from chapter: 5 was answered by , our top Math solution expert on 03/19/18, 04:02PM.