Purchase Solution
Three-dimensional equation
Not what you're looking for?
Describe in words the region of R^3 represented by the equation.
1.) xy=0
2.) xyz=0
Purchase this Solution
Solution Summary
This provides examples of explaining a three-dimensional equation in words.
Solution Preview
1) xy = 0 implies x = 0 or y = 0.
So the region represented ...
Purchase this Solution
Free BrainMass Quizzes
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Probability Quiz
Some questions on probability
Exponential Expressions
In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.