Purchase Solution

Verify the following identity.

Not what you're looking for?

Ask Custom Question

Sec^2B/tanB = (cot^2B- tan^2B)/(cotB-tanB)

Purchase this Solution

Solution Summary

An identity is verified. Trigonometry is analyzed.

Purchase this Solution

Free BrainMass Quizzes
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.

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

Probability Quiz

Some questions on probability

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.