The answer to “Show that if an denotes the nth positive integer that is not a perfect square, then where {x} denotes the integer closest to the real number x.” is broken down into a number of easy to follow steps, and 27 words. Since the solution to 27E from 2.4 chapter was answered, more than 423 students have viewed the full step-by-step answer. This full solution covers the following key subjects: denotes, Integer, Positive, perfect, closest. This expansive textbook survival guide covers 101 chapters, and 4221 solutions. The full step-by-step solution to problem: 27E from chapter: 2.4 was answered by , our top Math solution expert on 06/21/17, 07:45AM. Discrete Mathematics and Its Applications was written by and is associated to the ISBN: 9780073383095. This textbook survival guide was created for the textbook: Discrete Mathematics and Its Applications, edition: 7.