This full solution covers the following key subjects: triangle, Right, Expression, given, Relationships. This expansive textbook survival guide covers 85 chapters, and 5218 solutions. The answer to “Right-triangle relationships: ?Draw a right triangle to simplify the given expression As?sume x> 0 ?and 0? ????/2. cot??1 (tan??)” is broken down into a number of easy to follow steps, and 19 words. This textbook survival guide was created for the textbook: Calculus: Early Transcendentals, edition: 1. Since the solution to 41RE from 1 chapter was answered, more than 351 students have viewed the full step-by-step answer. Calculus: Early Transcendentals was written by and is associated to the ISBN: 9780321570567. The full step-by-step solution to problem: 41RE from chapter: 1 was answered by , our top Calculus solution expert on 03/03/17, 03:45PM.