33. 2 ²² = ( ² ) ² + ( ² ) ² 4 8

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Just do 33 with explanation pleaseee!!!!
In Exercises 29–42, sketch the given surface.

29. \( x^2 + y^2 - z^2 = 1 \)
Transcribed Image Text:In Exercises 29–42, sketch the given surface. 29. \( x^2 + y^2 - z^2 = 1 \)
**Equation 33:**

\[ z^2 = \left(\frac{x}{4}\right)^2 + \left(\frac{y}{8}\right)^2 \]

**Explanation:**

This equation represents a three-dimensional surface, specifically an elliptical cone. The equation is in standard form, indicating that the surface expands along the z-axis and has elliptical cross-sections with semi-axes proportional to 4 and 8 along the x and y directions respectively. To better understand this equation's geometric implications, one can analyze the scales of the x and y components, which dictate the shape and orientation of the elliptical sections.
Transcribed Image Text:**Equation 33:** \[ z^2 = \left(\frac{x}{4}\right)^2 + \left(\frac{y}{8}\right)^2 \] **Explanation:** This equation represents a three-dimensional surface, specifically an elliptical cone. The equation is in standard form, indicating that the surface expands along the z-axis and has elliptical cross-sections with semi-axes proportional to 4 and 8 along the x and y directions respectively. To better understand this equation's geometric implications, one can analyze the scales of the x and y components, which dictate the shape and orientation of the elliptical sections.
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