If is differentiable at (a, b) and x (a, b) = y (a, b)
Question:
If ƒ is differentiable at (a, b) and ƒx(a, b) = ƒy(a, b) = 0, what can we conclude about the tangent plane at (a, b)?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (2 reviews)
df fxx y dx fyx y dy represents the chang...View the full answer
Answered By
Pharashram rai
i am highly creative, resourceful and dedicated freelancer an excellent record of successful classroom presentations and writing . I have more than 4 years experience in tutoring students especially by using my note making strategies and engineering field . Especially adept at teaching methods of maths and writing , and flexible teaching style with the willingness to work beyond the call of duty. Committed to ongoing professional development and spreading the knowledge within myself to the blooming ones to make them fly with .
4.80+
65+ Reviews
270+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
The following exercise provides a combinatorial proof for a summation formula we have seen in four earlier results: (1) Exercise 22 in Section 1.4; (2) Example 4.4; (3) Exercise 3 in Section 4.1; and...
-
The following mechanism has been proposed for the reaction of NO with H2 to form N2O and H2O: NO(g) + NO(g) N2O2(g) N2O2 + H2(g) N2O(g) + H2O(g) (a) Show that the elementary reactions of the...
-
Jason has a non-depreciable property with an adjusted cost base of $151,000. The fair market value of the property is $169,000. Jason sells the property to his son Korey for $164,000. Two years...
-
Suppose a consumer lives in two periods , with his income in period 1 as $100 and his income in period 2 as $150. If the rate of interest in the economy is 12%. Find the equilibrium level of...
-
Indicate how each of the following accounts should be classified in the stockholders equity section. (a) Common Stock (b) Retained Earnings (c) Paid-in Capital in Excess of Par Value (d) Treasury...
-
Refer to the Big Rig Rental Company case. Design a spreadsheet that will allow the firm to determine the Net Present Value of cash flows over the five-year period. The following exercises refer to...
-
What is a nation-state, and how is it an imagined community?
-
Kirk Manufacturing Company has two production departments: Cutting and Assembly. July 1 inventories are Raw Materials $4,200, Work in ProcessCutting $2,900, Work in ProcessAssembly $10,600, and...
-
The following table describes a very simple arithmetic unit. Given two 8 bit inputs (X, Y), the two control bits (c1, co) select an arithmetic function to be carried out on X and Y and places the...
-
Assume that Which of (a)(b) is the linearization of centered at (2, 3)? f(2, 3) = 8, fx (2, 3) = 5, fy(2, 3) = 7
-
How is the linearization of (x, y) centered at (a, b) defined?
-
Suppose that a gas satisfies the universal gas law, V = nRT/P, with n equal to 10 moles of the gas and R, the universal gas constant, equal to 0.082054. What is V if T = 10 K (kelvins, the units in...
-
Verify the commutation relations for the \(\mathrm{H}_{4}\) algebra displayed in Eq. (21.7). Data from Eq. 21.7 [, at ] = at [a,1]=0 [n, 1] = 0 [a,at]= 1 [n, a]=-a, [a, 1] = 0.
-
Show that the fermion operator set \(\left\{a, a^{\dagger}, a^{\dagger} a-\frac{1}{2} ight\}\) obeys and that this is equivalent to the \(\mathrm{SU}(2)\) Lie algebra of Eq. (3.18). Data from Eq....
-
Show that the Lorentz group commutation relations (13.20) are satisfied by the choices \(K_{i}= \pm \frac{i}{2} \sigma_{i}\) and \(J_{i}=\frac{1}{2} \sigma_{i}\), where the \(\sigma_{i}\) are Pauli...
-
A partial molar property of a component in a mixture may be either greater than or less than the corresponding pure-component molar property. Furthermore, the partial molar property may vary with...
-
For the FCPA, which of the following can be considered something of value? Ye N S ZO
-
Presented below is information related to McKenna Company. Instructions (a) Compute the ending inventory at retail. (b) Compute a cost-to-retail percentage (round to two decimals) under the following...
-
During 2012, Cheng Book Store paid $483,000 for land and built a store in Georgetown. Prior to construction, the city of Georgetown charged Cheng $1,300 for a building permit, which Cheng paid. Cheng...
-
Use the idea behind Example 15 with a graphing utility to solve the following systems of equations. Round answers to two decimal places. 25x + 61y 12z = 15 18x 12y + 7z = -3 z = 12 + 4
-
Use the idea behind Example 15 with a graphing utility to solve the following systems of equations. Round answers to two decimal places. 25.x + 61 y 12z = 21 12y 18x 12y + 7z = 7 Z. + 4y z = -2
-
Use the idea behind Example 15 with a graphing utility to solve the following systems of equations. Round answers to two decimal places. 25x + 61 y 12z = 25 12y + 7z = 10 z = -4 18x + 4 -4
-
During a project you are managing, a major disaster shuts down the design facility. What is this type of event called?
-
Singer-songwriter Mirella Cesa from Guayaquil, Ecuador, is known as the Mother of Andipop. Watch the music video for Cesa's 2017 single "La corriente" and read more about Mirella Cesa and her music....
-
1. Consider the importance of each of these 3 dimensions in predicting what financial service (i.e. debit, credit or saving) could be a better fit with these cultures; could you say what financial...
Study smarter with the SolutionInn App