Math Problem Statement
הוקטורים
(3,2,−3),(−1,3,1)
מקבילים שניהם למישור המשיק של משטח הרמה של הפונקציה u(x,y,z)=x2+y2+z2
עבור u=4
. מצאו את נקודות ההשקה.
Solution
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Math Problem Analysis
Mathematical Concepts
Vectors
Gradient
Plane Equations
Cross Product
Formulas
Gradient formula: \( \nabla u = (\frac{\partial u}{\partial x}, \frac{\partial u}{\partial y}, \frac{\partial u}{\partial z}) \)
Theorems
-
Suitable Grade Level
Advanced Undergraduate
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