This full solution covers the following key subjects: . This expansive textbook survival guide covers 37 chapters, and 3413 solutions. The answer to “Equation 3-2 shows that the addition of two vectors a and b is commutative. Does that mean subtraction is commutative, so that a - b = b -a?” is broken down into a number of easy to follow steps, and 28 words. The full step-by-step solution to problem: 4 from chapter: 3 was answered by , our top Physics solution expert on 12/27/17, 08:15PM. This textbook survival guide was created for the textbook: Fundamentals of Physics Extended, edition: 9. Since the solution to 4 from 3 chapter was answered, more than 308 students have viewed the full step-by-step answer. Fundamentals of Physics Extended was written by and is associated to the ISBN: 9780470469088.