In this article (and video above), I solve a FE mathematics exam prep question similar to one you might encounter during the FE Exam, to give you a better understanding of what you can expect during the exam. These types of questions and answers will help you prepare for your FE Exam and help you get a better understanding of what to expect during the exam.
I also provide tips for how to visualize questions like this and how to to find the right equations in the reference handbook, which is critical to exam success.
Question:
Which of the following expressions is equal to the angle between two planes whose normals are given by V1 and V2?
