In this video we will cover how to apply the dot product to determine the angle between two vectors, to determine if the ...

In this lesson we will cover how to verify trigonometric identities. We will begin by reviewing simplifying trigonometric expressions using operations and identities. We will then work through the ...

It’s an eternal question for generations of math students: How am I going to use this in the real world? At Bates, Meredith Greer answers that question with an entire course, “Mathematics Across the ...

IN this school-book of three hundred and twenty-six pages the authors have arranged a course on trigonometry which should be most useful to those studying this subject for the first time. The book may ...