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Answer: Tangent planes for z= f (x, y) Find an equation of
Chapter 10, Problem 19E(choose chapter or problem)
QUESTION:
Tangent planes for z = f(x,y) Find an equation of the plane tangent to the following surface at the given points
\(z=(x-y) /\left(x^{2}+y^{2}\right)\); \(\left(1,2,-\frac{1}{5}\right)\) and \(\left(2,-1, \frac{3}{5}\right)\)
Questions & Answers
QUESTION:
Tangent planes for z = f(x,y) Find an equation of the plane tangent to the following surface at the given points
\(z=(x-y) /\left(x^{2}+y^{2}\right)\); \(\left(1,2,-\frac{1}{5}\right)\) and \(\left(2,-1, \frac{3}{5}\right)\)
ANSWER:
Solution 19E
Step 1:
Given that
and
