hstacy9426 hstacy9426
  • 27-02-2024
  • Mathematics
contestada

Show that the function f: R² → R given by f(x,y) = (x³ - y³) / (x² * y²) possesses first partial derivatives but is not differentiable at the origin.

Respuesta :

Otras preguntas

Read the excerpt from "The Most Dangerous Game." Bleak darkness was blacking out the sea and jungle when Rainsford sighted the lights. He came upon them as he
Which of the following tasks would least help an individual achieve a goal to safely lose weight?
help me for number 5 and 6 quickly
What is the SI unit for distance ? A) cm B) km C) m D) mm
In a 30°- 60° - 90° right triangle, the shorter leg has a length of 4. What is the length of the longer leg? 8 4 [tex] \sqrt{x} 3[/tex] 4 [tex] \sqr
This conflict merged with a larger contest for imperial supremacy, the _________ _______ ______ (1756-1763). in which British and French forces battled each oth
Help on #97! Need to know how to work it out using polynomial equations!
The sum of two numbers is 36. The first number is 1/5 of the second number. what are the numbers?
When might be the best time to start saving for retirement?
Distribute the following expression: 9(2g + 5) whats the answer? a) 9g + 9 b) 18g + 45 c) 18g + 5 d) 92g + 5