Understanding Double Integrals and Order of Integration

Understanding Double Integrals and Order of Integration

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

Created by

Aiden Montgomery

FREE Resource

This video tutorial explains how to change the order of integration in a double integral to simplify the problem. It begins by setting up the integral and graphing the region of integration. The tutorial then demonstrates how to switch the order of integration, making the integral more manageable. Finally, it solves the integral using substitution and simplification techniques, providing a clear example of the process.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does it mean when we integrate with respect to y first in a double integral?

x is greater than or equal to y

x is less than or equal to y

y is greater than or equal to x

y is less than or equal to x

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which line represents the condition y is less than or equal to 1?

y = 1

y = 0

y = x

x = 1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the new upper limit of integration for x when switching the order of integration?

x = y + 1

x = 1

x = y

x = 0

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the integration process, what substitution is used for u?

u = y + 1

u = x^2

u = 1 + y^3

u = y^2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final simplified result of the integration process?

1/2 (2√2 - 1)

1/3 (2√2 - 1)

1/6 (2√2 - 1)

1/9 (2√2 - 1)