The full step-by-step solution to problem: 2 from chapter: 8.1 was answered by , our top Calculus solution expert on 03/16/18, 04:14PM. The answer to “A matrix is ________ when the number of rows equals the number of columns.” is broken down into a number of easy to follow steps, and 14 words. Since the solution to 2 from 8.1 chapter was answered, more than 216 students have viewed the full step-by-step answer. This full solution covers the following key subjects: . This expansive textbook survival guide covers 95 chapters, and 8507 solutions. This textbook survival guide was created for the textbook: Precalculus with Limits, edition: 3. Precalculus with Limits was written by and is associated to the ISBN: 9781133947202.