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 lemniscate r2 = a2 cos(2) about the line = 0. (Read 71 times)

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
on: May 26, 2021

Question 1

Find the surface area generated by  revolving the arc of  r = a(1 - cosθ), 0 ≤ θ ≤ π  about the line θ = 0.
◦  square units
◦  square units
◦  square units
◦  square units
◦  square units

Question 2

Find the area of the surface generated by rotating the lemniscate  r2 = a2 cos(2θ)  about the line  θ = 0.
◦ π a2  square units
◦ 2 π a2  square units
◦ 2 π a2  square units
◦ 4 π a2  square units
◦ 4 π a2  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 corkyiscool3328 on May 26, 2021

vickybb89

  • Sr. Member
  • ****
  • Posts: 347
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


corkyiscool3328

  • Member
  • Posts: 539
Reply 2 on: May 26, 2021
YES! Correct, THANKS for helping me on my review

flexer1n1

  • Member
  • Posts: 373
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Nomogram chart. This example shows a line drawn from a child’s height of 100 cm to his weight, 35 ... Nomogram chart. This example shows a line drawn from a child’s height of 100 cm to his weight, 35 ...
Surface Maps Surface Maps
Observed change in surface temperature from 1901 to 2012 Observed change in surface temperature from 1901 to 2012
Find the derivative by using the chain rule - Solution Help Find the derivative by using the chain rule - Solution Help
Examples of Surface Barriers Examples of Surface Barriers
Calculating the area of a circular ring Calculating the area of a circular ring
Video: Fermentation - When Oxygen Is Absent, Pyruvate to Lactate & Pyruvate to Ethanol

For a complete list of videos, visit our video library