This topic contains a solution. Click here to go to the answer

Author Question: The area of a triangle is given by the formula A = ab sin , where is the angle between the sides ... (Read 347 times)

acc299

  • Hero Member
  • *****
  • Posts: 569

Question 1

Find the differential of the function f(x, y) = ln cos(xy).
◦ cot(xy)(y dx  +  x dy)
◦ -tan(xy)(y dx  +  x dy)
◦ tan(xy)(y dx  +  x dy)
◦ -tan(xy)(x dx  +  y dy)
◦ -cot(xy)(y dx  +  x dy)

Question 2

The area of a triangle is given by the formula A = ab sin θ, where θ is the angle between the sides having lengths  a  and  b. If measurements indicate that  a = 4 m  with error  ± 1 cm, b = 3 m with error  ± 1 cm, and  θ = 60°  with error  ± 2°, use differentials to determine the approximate maximum error in the calculated area of the triangle.
◦ about  0.014 m2
◦ about  0.135 m2
◦ about  0.603 m2
◦ about  6.015 m2
◦ about  0.862 m2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by acc299 on May 27, 2021

billybob123

  • Sr. Member
  • ****
  • Posts: 336
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 29% of students answer this correctly




acc299

  • Member
  • Posts: 569
Reply 2 on: May 27, 2021
Great answer, keep it coming :)


dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

For a complete list of videos, visit our video library