The full step-by-step solution to problem: 4 from chapter: 1.4 was answered by , our top Math solution expert on 01/11/18, 01:35PM. Trigonometry was written by and is associated to the ISBN: 9780321671776. The answer to “Use the appropriate reciprocal identity to find each function value. Rationalize denominators when applicable. See Example 1. csc u, given that sin u = - 8 43” is broken down into a number of easy to follow steps, and 27 words. This full solution covers the following key subjects: . This expansive textbook survival guide covers 59 chapters, and 3747 solutions. Since the solution to 4 from 1.4 chapter was answered, more than 274 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Trigonometry, edition: 10.