Purchase Solution

Complex Variables: Verify Inequality

Not what you're looking for?

Ask Custom Question

3. Verify that (sqrt(2))ּ|z| ≥ |Re z| + |Im z|.

Suggestion: Reduce this inequality to (|x| - |y|)2 ≥ 0.

Sqrt(2) means square root of 2.

Purchase this Solution

Solution Summary

A complex inequality is verified. The solution is detailed and well presented. The response received a rating of "5" from the student who posted the question.

Solution Preview

Please see the attachment.

Verify the inequality .
Proof: For each ...

Purchase this Solution


Free BrainMass Quizzes
Probability Quiz

Some questions on probability

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

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.

Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.