Simplifying Trigonometric Expressions
Not what you're looking for?
Simplify.
sin ( /2 - x) (sec x - cos x)
A). sin2x
B). -sin2x
C). cos2x
D). 1
[show the steps in completing this problem]
Please see the attached file for the fully formatted problems.
Purchase this Solution
Solution Summary
A trigonometric expression is simplified. The solution is detailed and well presented.
Purchase this Solution
Free BrainMass Quizzes
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Exponential Expressions
In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts
Know Your Linear Equations
Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.
Probability Quiz
Some questions on probability