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

Author Question: The area of a triangle is given by the formula A = ab sin , where is the angle between the sides ... (Read 68 times)

acc299

  • Hero Member
  • *****
  • Posts: 569
on: May 27, 2021

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
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 acc299 on May 27, 2021

billybob123

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


acc299

  • Member
  • Posts: 569
Reply 2 on: May 27, 2021
Gracias!

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Intramuscular drug administration: (c) the needle is inserted at a 90° angle: Source: Pearson Educat Intramuscular drug administration: (c) the needle is inserted at a 90° angle: Source: Pearson Educat
How to Solve an Ambiguous Case Triangle How to Solve an Ambiguous Case Triangle
The popliteal area. Avoid heavy pressure over the back of the knee joint. The popliteal area. Avoid heavy pressure over the back of the knee joint.
Stand behind and use two hands to knead both sides of upper trapezius. Stand behind and use two hands to knead both sides of upper trapezius.
How to derive the quadratic formula How to derive the quadratic formula
How to find the volume and surface area of any triangular prism How to find the volume and surface area of any triangular prism
Video: What are Strong & Weak Acids and How they're different?

For a complete list of videos, visit our video library