Compute the double integral of f(x, y) = 6x²y over the given shaded domain in the following Figure : 2 1 y 3 4 X S6x²y dA= 236.8

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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**Transcription for Educational Website**

**Topic: Double Integrals**

---

**Problem Statement:**

Compute the double integral of \( f(x, y) = 6x^2y \) over the given shaded domain in the following figure.

**Illustration:**

*Graph Description:*

A graph is displayed with the x-axis ranging from 0 to 4 and the y-axis from 0 to 2. The shaded region, which is the domain of integration, is a right triangle. The base of the triangle lies on the x-axis from \( x = 1 \) to \( x = 4 \). The height of the triangle extends vertically to \( y = 2 \) at \( x = 4 \), creating the hypotenuse from \( (1, 0) \) to \( (4, 2) \).

---

**Solution:**

\[
\iint_D 6x^2 y \, dA = 236.8
\]

---

This covers the computation of the double integral over a specified domain using the function \( f(x, y) = 6x^2y \), where the region of interest is depicted as a triangle on a Cartesian plane. The resultant value of the double integral is 236.8.
Transcribed Image Text:**Transcription for Educational Website** **Topic: Double Integrals** --- **Problem Statement:** Compute the double integral of \( f(x, y) = 6x^2y \) over the given shaded domain in the following figure. **Illustration:** *Graph Description:* A graph is displayed with the x-axis ranging from 0 to 4 and the y-axis from 0 to 2. The shaded region, which is the domain of integration, is a right triangle. The base of the triangle lies on the x-axis from \( x = 1 \) to \( x = 4 \). The height of the triangle extends vertically to \( y = 2 \) at \( x = 4 \), creating the hypotenuse from \( (1, 0) \) to \( (4, 2) \). --- **Solution:** \[ \iint_D 6x^2 y \, dA = 236.8 \] --- This covers the computation of the double integral over a specified domain using the function \( f(x, y) = 6x^2y \), where the region of interest is depicted as a triangle on a Cartesian plane. The resultant value of the double integral is 236.8.
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