Problem 10
Question
What is the name of the surface defined by the equation \(-y^{2}-\frac{z^{2}}{2}+x^{2}=1 ?\)
Step-by-Step Solution
Verified Answer
Question: Identify the surface defined by the equation \(-y^2-\frac{z^2}{2}+x^2=1\).
Answer: The surface is a Hyperboloid of One Sheet.
1Step 1: Rewrite the given equation in standard form
First, let's rewrite the equation as: \(x^{2} - y^{2} - \frac{z^{2}}{2} = 1\)
2Step 2: Identify the type of surface
The given equation is similar to the standard form of a hyperboloid of one sheet which has the formula: \(\frac{x^{2}}{a^2} - \frac{y^{2}}{b^2} - \frac{z^{2}}{c^2} = 1\)
Comparing the given equation with the standard form, we can see that \(a^2 = 1\), \(b^2 = 1\), and \(c^2 = 2\). Therefore, the equation represents a hyperboloid of one sheet.
3Step 3: Provide the final answer
The surface defined by the equation \(-y^{2}-\frac{z^{2}}{2}+x^{2}=1\) is called a Hyperboloid of One Sheet.
Other exercises in this chapter
Problem 10
Evaluate $$\lim _{(x, y, z) \rightarrow(1,1,-1)} x y^{2} z^{3}$$
View solution Problem 10
Find an equation of the plane tangent to the following surfaces at the given points. $$x^{2}+y^{3}+z^{4}=2 ;(1,0,1) \text { and }(-1,0,1)$$
View solution Problem 10
Give two methods for graphically representing a function with three independent variables.
View solution Problem 10
Use Theorem 7 to find the following derivatives. When feasible, express your answer in terms of the independent variable. $$d z / d t, \text { where } z=x^{2} y
View solution