Find all the second partial derivatives. xy x - y Vxx || Vxy = Vyx = Vyy = V

Q: (2) Supose f(x, Y, z) = g(p), where p = Vx? + y? + 2² and g is a function of one variable. Prove…

A: given f(x,y,z)=g(ρ) where ρ=x2+y2+z2first we find fx=∂g(ρ)∂x=∂g(ρ)∂ρ∂ρ∂x=g'(ρ)xx2+y2+z2again…

Q: The perimeter of this triangle is 24 cm. Use algebra to find x. Give your answer in centimetres…

A:

Q: Find the area of the shaded region. The graph depicts the standard normal distribution of bone…

A: Note: The post contains multiple questions, only allow to solve first question according to the…

Q: 2 questions #28,29

A: To find: When are two triangle are congruent? m∠BAF from the given figure.

Q: 4 and cot A < 0, then find cos 2a. 5' If sin a = - 7. B. 25 7. D.-25 В. Z 24 A. 25 24 С. 25

A: sin α=-45  &amp;  cot α&lt;0

Q: Juan sold fruit baskets for $16.50 each and pencils for $1.50 each. His goal is to sell $300.00…

A: A word problem an be solved by understanding the problem, finding the variables, converting the…

Q: Determine whether the following statements are true or false. Justify your answer with brief…

A: 1) False An abelian group of order 81 may or may not be cyclic. An abelian group is a group in which…

Q: actor each polynomial. 1. x2 2-14x + 49 2. x2 +2x + 1 3. x2 +7x + 14 (x-1) x2+ 18x + 81 5. y2-20y+…

A: Consider the polynomial x2 + 7x + 14 The above polynomial could not factor further since it has no…

Q: d the length of UC -40 48· 21 15 H M K U C 26 -40 - 5 - 19 CO 2.

A:

Q: Verify the linear approximation at (0, 0). 7x + 8 3y + 1 8 + 7x 24y f(x, y) = Let f(x, y) = Then…

A: To verify the linear approximation at .

Q: Find the equation of the tangent line to the curve 2y? + xy = 5 – 2x², at the point (1;1).

A:

Q: Diagonals of a parallelogram each other. OA. are perpendicular to OB. none of these OC. are equal to…

A:

Q: ppose z = f (x, y), where x = rs and y =r+s. Find zZrs in terms of fæ, fæx, fæy, and fyy.

A:

Q: Find the measure of the remote exterior angle. mZx = (4n-18)° || m/y = (n+9)" m/z = (151 – 5n) mLz…

A:

Q: Exercises 25-30, use a symbolic integration utility to find the mean, standard deviation, and given…

A: The normal distribution: A continuous random variable X is said to follow normal distribution if the…

Q: 7. You are selecting a 7 character password using 4 letters and 3 numbers (from 0-9), without…

A:

Q: to Algebra 1 Module 1 Topic 1 Notes Lesson 3: Introduction to using a Graphing Calculator…

A: Consider the function  f(x)=-2x+4

Q: 4.43 A reliability system has five operating components in parallel. The lifetimes of the components…

A: Given that a reliability system has five operating components in parallel and the lifetimes of the…

Q: Solve the following equation for x. log;(3x+ 2)+ log;(2x + 1) = 2. 1) -2.6263 2) -0.4975 3) 1.4596

A: The given equation is log53x+2+log52x+1=2. The following rules of logarithms are used in solving the…

Q: D. (In this problem we show any square matrix is the sum of a symmetric matrix and a skew-symmetric…

A: As per our guideline, we are supposed to solve only first question. Kindly repost other question as…

Q: *18. If f: AB is 1-1 and im f (fof ¹) (b) = b for each b E B. = B, prove that (ff)(a) =a for all a…

A: Given that is one to one and  that is  is onto also.Hence  is injective and surjective .Then  is…