This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Find the area of the surface generated by rotating the astroid x = a cos3 t, y = a sin3 t about y = 0. (Read 38 times)

Jkov05

  • Hero Member
  • *****
  • Posts: 556
on: May 26, 2021

Question 1

Find the area of the surface generated by rotating  x = t - sint,  y = 1 - cost where  t ∈ [0, 2π] about the x-axis.
◦ 64π  square units
◦  square units
◦  square units
◦  square units
◦  square units

Question 2

Find the area of the surface generated by rotating the astroid  x = a cos3 t,  y = a sin3 t
about  y = 0.
◦  square units
◦  square units
◦  square units
◦  square units
◦  square units
Calculus: A Complete Course ¦ Adams, Essex ¦ 8th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Jkov05 on May 26, 2021

laurnthompson

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: May 26, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 49% of students answer this correctly


Jkov05

  • Member
  • Posts: 556
Reply 2 on: May 26, 2021
Wow, this really help

kjohnson

  • Member
  • Posts: 330
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Surface Water Parsing Surface Water Parsing
viable surface sampling using contact plates viable surface sampling using contact plates
WHAT IS THE AREA OF THE REGION SHADED IN RED? WHAT IS THE AREA OF THE REGION SHADED IN RED?
Assume z is a standard normal random variable. What is the value of z if the area to the right ... Assume z is a standard normal random variable. What is the value of z if the area to the right ...
Find all t1, t2, t3 ∈ R such that Find all t1, t2, t3 ∈ R such that
Find the solution set of each of the following equations and inequalities. Find the solution set of each of the following equations and inequalities.
Video: Basic rhythm - control centers in medulla oblongata, spirograph and normal tidal cycle

For a complete list of videos, visit our video library