Find the function whose differential is df = cos (x) cos (y)dx sin (x) sin (y)dy
Question:
Find the function whose differential is
df = cos (x) cos (y)dx − sin (x) sin (y)dy
and whose value at x = 0, y = 0 is 0.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 45% (11 reviews)
Test for exactness We integrate on a rectangular p...View the full answer
Answered By
Muhammad Mahtab
everyone looks that their work be perfect. I have more than a five year experience as a lecture in reputable institution, national and international. I provide perfect solution in marketing, case study, finance problems, blog writing, article writing, business plans, strategic management, human resource, operation management, power point presentation and lot of clients need. Here is right mentor who help clients in their multi-disciplinary needs.
5.00+
3+ Reviews
14+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Find the function f (x,y) whose differential is df = (x + y) 1 dx + (x + y) 1 dy and which has the value f(1,1) = 0. Do this by performing a line integral on a rectangular path from (1,1) to (x 1 ,y...
-
Find the function whose exact differential is d f = cos (x) sin (y) sin (z)dx +sin (x) cos (y) sin (z)dy +sin (x) sin (y) cos (z)dz and whose value at (0,0,0) is 0. Find the area of the circle of...
-
Find dy/dx and d2 y/dx2. x = t + sin t, y = t - cos t
-
According to Dr. Grant, creatives are people who ________. A. Are procrastinators B. Act on multiple ideas C. Plan out each detail D. Are highly confident with no doubts about their success
-
DDD Golf Ltd. produces and sells special golf balls for $20 for a pack of three. In May 2012, the company manufactured 30,000 packs (its normal volume) and sold 28,000 packs. The beginning inventory...
-
An important protecting group developed specifically for polyhydroxy compounds like nucleosides is the tetraisopropyldisiloxanyl group, abbreviated TIPDS, that can protect two alcohol groups in a...
-
How does one distinguish between negligence and malpractice?
-
Shaylea, age 22, just started working full-time and plans to deposit $5,000 annually into an IRA earning 8 percent interest compounded annually. How much would she have in 20 years, 30 years, and 40...
-
Harrison Company makes two products and uses a traditional costing system in which a single plantwide predetermined overhead rate is computed based on direct labor-hours. Data for the two products...
-
How would the companys cash needs change for the company in Examples 14-1 to 14-5 if they subcontracted out $25,000 of labor per month for $26,000 per month on the first project for the months of...
-
Perform the line integral on the curve represented by y = x from (1,1) to (2,2). 1 -dx + dy du
-
A two-phase system contains both liquid and gaseouswater, so its equilibrium pressure is determined by the temperature. Calculate the cyclic integral of dw rev for the following process: The volume...
-
Share prices on the Philippine Stock Exchange rise 12 percent in Philippine pesos. During the same period, the peso rises from $0.0425/peso to $0.0440/peso. By how much does the Philippine stock...
-
Identify what type of comparison group will be used opposite of the treatment group. Why would this type of comparison group be used? Develop a hypothetical research scenario that would necessitate...
-
Identify the research scenario, including the relevant independent and dependent variables. Develop a hypothetical research scenario that would necessitate the use of a Regression-Discontinuity...
-
Identify the assignment technique to be used. Discuss whether it will be experimental or quasi-experimental research. Develop a hypothetical research scenario that would necessitate the use of a...
-
The Google effect describes our tendency to place our trust in a search engine without bothering to think for ourselves. Do you agree that this is a problem? If so, what do you think might be the...
-
Discuss the sampling strategy and technique used to access the appropriate sample. Develop a hypothetical research scenario that would necessitate the use of a Regression-Discontinuity Posttest-Only...
-
WiCom Servicing completed these transactions during November 2017, its first month of operations: Nov. 1. Tait Unger, the owner, invested $62,000 cash and office equipment that had a fair value of...
-
SBS Company have received a contract to supply its product to a Health Care Service Hospital. The sales involve supplying 1,250 units every quarter, the sales price is RM 85 per unit. The Client...
-
1. Answer Problem 6.88 for a binomial distribution with n = 50 and p = .6. 2. Answer Problem 6.89 for a binomial distribution with n = 50 and p = .6. 3. Answer Problem 6.90 for a binomial...
-
Provide a 95% CI for true mean SBP for this patient? Hypertension A patient who is taking antihypertensive medication is asked by her doctor to record her blood pressure at home to check that it is...
-
Answer the doctors question given the result in Problem 6.97? Hypertension A patient who is taking antihypertensive medication is asked by her doctor to record her blood pressure at home to check...
-
Provide a comprehensive analysis of the regulatory frameworks governing financial institutions, delineating the intricate interplay between prudential supervision, market conduct standards, and...
-
How does the forum meet organisational objectives? What vocabulary, tone, structure and style suits the audience? How will I: build trust develop positive working relationships ...
-
If a set of m+1 data points (x,y) are to be represent by a least squares fit of y=c logx derive an expression for c in terms of x and y.
Study smarter with the SolutionInn App