The function f(x, y) = xy sin(1/x)

Assignment Help Mathematics
Reference no: EM13960153

The function f(x, y) = xy sin(1/x)

when (x =| 0), and f(0, y) = 0

(A) has both partial derivatives at (0; 1). (B) is dierentiable at (0; 0) and discontinuous at (1; 0).

(C) is continuous at (1; 0) and dierentiable (D) is continuous at (0; 0) and dierentiable at (1; 0).

everywhere in R2. (E) none of the above.

Reference no: EM13960153

Questions Cloud

Explain by with algebra, words or a combination of both : A1) If -4
What decides the moral rightness of an act in each theory : What decides the moral rightness of an act in each theory - what are the advantages of each theory?
Use the mvt to prove : Use the MVT to prove that | sin a - sin b|
Referring to your answer to part a : Referring to your answer to part a, explain why allocations are sometimes considered arbitrary.
The function f(x, y) = xy sin(1/x) : The function f(x, y) = xy sin(1/x) when (x =| 0), and f(0, y) = 0 (A) has both partial derivatives at (0; 1). (B) is dierentiable at (0; 0) and discontinuous at (1; 0).
Strategic analysis of the purpose : Develop your skills in relation to analysing and interpreting complex company, competitive, and industry environments and apply Strategic Management theory to complex organisational contexts.
Purchased equipment from a mexican : A1 Corp, a U.S. company, purchased equipment from a Mexican firm for Mex$1,000,000 to be paid in 3 months. The spot rate at the time of purchase is $0.06 per Mex$.
Describe the differences between tangible : Describe the differences between tangible and intangible benefits and costs, and between one-time and recurring benefits and costs. Briefly identify and discuss four types of documents that would be helpful in determining future system requirements..
The retained earnings account has a credit balance : The Retained Earnings account has a credit balance of $25,500 before closing entries are made. If total revenues for the period are $80,200, total expenses are $58,800, and dividends are $13,500, what is the ending balance in the Retained Earnings ac..

Reviews

Write a Review

Mathematics Questions & Answers

  Questions on ferris wheel

Prepare a Flexible Budget Gator Divers is a company that provides diving services such as underwater ship repairs to clients in the Tampa Bay area.

  Logistic map

This assignment has two question related to maths. Questions are related to bifurcation cascade and logistic map.

  Finding the probability of cards

This assignment has questions related to probabiltiy.

  Systems of ode

Find all the xed points, and study their stability and Draw the phase portrait of the system, as well as the graphs of the solutions in all relevant cases.

  Derive the boolean expression

Derive the Boolean Expression and construct the switching circuit for the truth table stated

  System of equations

Evaluate which equations are under-identified, just-identified, and over-identified.

  Linear programming problem

Linear programming problem consisting of only two constraints with one objective function.

  Find the natural domain

Find the natural domain of the given functions.

  Introduction to numerical methods

Compute the coecients of the polynomials using the term recurrence relation.

  Chart of the topological manifold

De?nition of smoothness of functions on a smooth manifold is chart independent and hence geometric.

  Mathematics in computing

Questions related on mathematics in computing.

  Complex problems

Complex problems

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd