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

Author Question: Find the evolute rc(t) of the curve r(t) = (et cos t) i + (et sin t) j + 2k. (Read 63 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
on: May 27, 2021
Find the evolute  rc(t)  of the curve  r(t) = (et cos t) i +  (et sin t) j + 2k.
◦ rc = (et sin t) i  -  (et cos t) j  
◦ rc = - (et sin t) i  -  (et cos t) j  +  k
◦ rc = (et sin t) i  +  (et cos t) j  +  2k
◦ rc = - (et sin t) i  +  (et cos t) j  +  2k
◦ rc = - (et sin t) i  -  (et cos t) j  
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 kellyjaisingh on May 27, 2021

hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: May 27, 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


kellyjaisingh

  • Member
  • Posts: 540
Reply 2 on: May 27, 2021
Great answer, keep it coming :)

cpetit11

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

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.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

A sigmoid (cooperative) binding curve A sigmoid (cooperative) binding curve
Effect-log dose curve for the analgesic action of three narcotics and aspirin. Hydromorphone is more ... Effect-log dose curve for the analgesic action of three narcotics and aspirin. Hydromorphone is more ...
How to find the median of a triangle How to find the median of a triangle
How to find the intervals where a function is satisfied using inequalities How to find the intervals where a function is satisfied using inequalities
How to find the unknown angle of a triangle using the sine law (Part 2) How to find the unknown angle of a triangle using the sine law (Part 2)
Calculus help: Find a cubic function f (x) = ax3 +bx2 +cx+d that has a local maximum value of 3 ... Calculus help: Find a cubic function f (x) = ax3 +bx2 +cx+d that has a local maximum value of 3 ...
Video: Control of ventilation rate by other brain centers (posts, hypothalamus & cerebral cortex)

For a complete list of videos, visit our video library