Use the shell method to calculate this volume in a different way. You should get that the volume equals T. Use this to calculate I = dx.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
ChapterA: Appendix
SectionA.2: Geometric Constructions
Problem 10P: A soda can has a volume of 25 cubic inches. Let x denote its radius and h its height, both in...
icon
Related questions
Question

part c

(a) Let I =
e
dx. Show that I2 =
-x²-
e
-y?
dx dy.
R²
(b) Reinterpret this double integral as a volume. Show that it's the volume of the shape we get when we
revolve the space between e
у-аxis.
on top and 0 on bottom, 0 on the left and oo on the right, around the
1
(c) Use the shell method to calculate this volume in a different way. You should get that the volume equals
T. Use this to calculate I =
- x2
dx.
(d) You can then use this to calculate (-)! =| t-1/2e-t dt. (Hint: Do a u-sub to get the integral to look
more like I.)
Transcribed Image Text:(a) Let I = e dx. Show that I2 = -x²- e -y? dx dy. R² (b) Reinterpret this double integral as a volume. Show that it's the volume of the shape we get when we revolve the space between e у-аxis. on top and 0 on bottom, 0 on the left and oo on the right, around the 1 (c) Use the shell method to calculate this volume in a different way. You should get that the volume equals T. Use this to calculate I = - x2 dx. (d) You can then use this to calculate (-)! =| t-1/2e-t dt. (Hint: Do a u-sub to get the integral to look more like I.)
Expert Solution
steps

Step by step

Solved in 3 steps with 1 images

Blurred answer
Knowledge Booster
Area of a Circle
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Functions and Change: A Modeling Approach to Coll…
Functions and Change: A Modeling Approach to Coll…
Algebra
ISBN:
9781337111348
Author:
Bruce Crauder, Benny Evans, Alan Noell
Publisher:
Cengage Learning
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,