9-x²-y² J 0 e¯(x²+y²+z²)³/² dV.

Calculus: Early Transcendentals
8th Edition
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Author:James Stewart
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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...
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### Triple Integral Evaluation

Evaluate the following triple integral:

\[
\int_{-3}^{3} \int_{-\sqrt{9-x^2}}^{\sqrt{9-x^2}} \int_{0}^{\sqrt{9-x^2-y^2}} e^{-(x^2 + y^2 + z^2)^{3/2}} \, dz \, dy \, dx.
\]

This expression represents a triple integral in Cartesian coordinates, where \(x\), \(y\), and \(z\) are integrated over specific bounds. The function \(e^{-(x^2 + y^2 + z^2)^{3/2}}\) is integrated over a three-dimensional region. The limits of integration suggest the region is a semi-spherical volume.

- **\(x\) bounds**: from \(-3\) to \(3\).
- **\(y\) bounds**: for each \(x\), from \(-\sqrt{9-x^2}\) to \(\sqrt{9-x^2}\).
- **\(z\) bounds**: for each pair \((x, y)\), from \(0\) to \(\sqrt{9-x^2-y^2}\).

The integral evaluates the volume under the surface defined by the exponential function within the specified region, which geometrically could represent a hemisphere or similar shape suspended above the xy-plane.
Transcribed Image Text:### Triple Integral Evaluation Evaluate the following triple integral: \[ \int_{-3}^{3} \int_{-\sqrt{9-x^2}}^{\sqrt{9-x^2}} \int_{0}^{\sqrt{9-x^2-y^2}} e^{-(x^2 + y^2 + z^2)^{3/2}} \, dz \, dy \, dx. \] This expression represents a triple integral in Cartesian coordinates, where \(x\), \(y\), and \(z\) are integrated over specific bounds. The function \(e^{-(x^2 + y^2 + z^2)^{3/2}}\) is integrated over a three-dimensional region. The limits of integration suggest the region is a semi-spherical volume. - **\(x\) bounds**: from \(-3\) to \(3\). - **\(y\) bounds**: for each \(x\), from \(-\sqrt{9-x^2}\) to \(\sqrt{9-x^2}\). - **\(z\) bounds**: for each pair \((x, y)\), from \(0\) to \(\sqrt{9-x^2-y^2}\). The integral evaluates the volume under the surface defined by the exponential function within the specified region, which geometrically could represent a hemisphere or similar shape suspended above the xy-plane.
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