Math Problem Statement
הוקטורים
(1,1,−1),(−1,2,1)
מקבילים שניהם למשטח הרמה u=16 של הפונקציה u(x,y,z)=x2+y2+z2 באותה הנקודה. מצאו את נקודות ההשקה.
Solution
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Math Problem Analysis
Mathematical Concepts
Vector Geometry
Gradient
Surface Equations
Formulas
Gradient formula
Surface equation for a sphere
Theorems
-
Suitable Grade Level
University Level
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