SI. f dV here D is the solid region in the first octant between the elliptic cylinder 4x2 + 22 = 16 an ane y = 3. (0,0, 4) 4.x2 + z2 = 16 (0,3, 4) (2,0,0)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
icon
Related questions
Question

Set up an iterated integral and evaluate it

### Problem Statement

Let \( f(x, y, z) = xy \). Evaluate

\[
\iiint_D f \, dV
\]

where \(D\) is the solid region in the first octant between the elliptic cylinder \( 4x^2 + z^2 = 16 \) and the plane \( y = 3 \).

### Diagram Explanation

The provided diagram visually represents the solid region \( D \) in the first octant.

#### Key Features:
- **Elliptic Cylinder:** Represented by the equation \( 4x^2 + z^2 = 16 \). This surface is depicted as the curved, blue-shaded region in the three-dimensional plot.
- **Plane \( y = 3 \):** This plane is depicted as the gray-shaded region. It intersects the elliptic cylinder and confines the region of integration.

#### Axes:
- **x-axis:** Extends from \( (2,0,0) \) horizontally.
- **y-axis:** Extends from \( (2,3,0) \) vertically.
- **z-axis:** Extends from \( (0,0,4) \) upwards.

#### Intersections:
- **Intersection of Cylinder and Plane (at boundaries):**
  - At \( y=0 \):
    - Points: \( (2, 0, 0) \) and \( (0, 0, 4) \)
  - At \( y=3 \):
    - Points: \( (2, 3, 0) \) and \( (0, 3, 4) \)
  - The intersection points of the elliptic cylinder with the plane \( y = 3 \) form a rectangular boundary for the region in consideration.

The diagram is useful for visualizing the limits and boundaries of the region \( D \) we are integrating over. It highlights the interaction of a three-dimensional solid constrained by both a curved surface (the elliptic cylinder) and a flat surface (the plane \(y=3\)).
Transcribed Image Text:### Problem Statement Let \( f(x, y, z) = xy \). Evaluate \[ \iiint_D f \, dV \] where \(D\) is the solid region in the first octant between the elliptic cylinder \( 4x^2 + z^2 = 16 \) and the plane \( y = 3 \). ### Diagram Explanation The provided diagram visually represents the solid region \( D \) in the first octant. #### Key Features: - **Elliptic Cylinder:** Represented by the equation \( 4x^2 + z^2 = 16 \). This surface is depicted as the curved, blue-shaded region in the three-dimensional plot. - **Plane \( y = 3 \):** This plane is depicted as the gray-shaded region. It intersects the elliptic cylinder and confines the region of integration. #### Axes: - **x-axis:** Extends from \( (2,0,0) \) horizontally. - **y-axis:** Extends from \( (2,3,0) \) vertically. - **z-axis:** Extends from \( (0,0,4) \) upwards. #### Intersections: - **Intersection of Cylinder and Plane (at boundaries):** - At \( y=0 \): - Points: \( (2, 0, 0) \) and \( (0, 0, 4) \) - At \( y=3 \): - Points: \( (2, 3, 0) \) and \( (0, 3, 4) \) - The intersection points of the elliptic cylinder with the plane \( y = 3 \) form a rectangular boundary for the region in consideration. The diagram is useful for visualizing the limits and boundaries of the region \( D \) we are integrating over. It highlights the interaction of a three-dimensional solid constrained by both a curved surface (the elliptic cylinder) and a flat surface (the plane \(y=3\)).
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Double Integration
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781319050740
Author:
Jon Rogawski, Colin Adams, Robert Franzosa
Publisher:
W. H. Freeman
Precalculus
Precalculus
Calculus
ISBN:
9780135189405
Author:
Michael Sullivan
Publisher:
PEARSON
Calculus: Early Transcendental Functions
Calculus: Early Transcendental Functions
Calculus
ISBN:
9781337552516
Author:
Ron Larson, Bruce H. Edwards
Publisher:
Cengage Learning