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of f by hand. b) Find the tangent plane to f at (2,3). Use this plane to approximate the value of + (2.1, 2.95). How accurate is this approximation ? c) Find and classify the critical points of f. D) Find the local and global extrema of f on the domain -2≤x≤2, -34 y 23 Plot f on the domain -24x²2,-34y 23 Relate your results from the previous part. to the plot.

of f by hand. b) Find the tangent plane to f at (2,3). Use this plane to approximate the value of + (2.1, 2.95). How accurate is this approximation ? c) Find and classify the critical points of f. D) Find the local and global extrema of f on the domain -2≤x≤2, -34 y 23 Plot f on the domain -24x²2,-34y 23 Relate your results from the previous part. to the plot.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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I just want last 2 parts d and e. Kindly correctly and handwritten
Let f(x,y) = x²-3x 1+x²y² a) Find the first and second partial derivatives. of f by hand. b) Find the tangent plane to f at (2,3). Use this plane to approximate the value of + (2.1, 2.95). How accurate is this approximation? c) Find and classify the critical points of f. D) Find the local and global extrema of f the domain -2≤x≤2, 34y 23 on Plot f on the domain -2<x<2, -327 23 Relate your results from the previous part to the plot.
Transcribed Image Text:Let f(x,y) = x²-3x 1+x²y² a) Find the first and second partial derivatives. of f by hand. b) Find the tangent plane to f at (2,3). Use this plane to approximate the value of + (2.1, 2.95). How accurate is this approximation? c) Find and classify the critical points of f. D) Find the local and global extrema of f the domain -2≤x≤2, 34y 23 on Plot f on the domain -2<x<2, -327 23 Relate your results from the previous part to the plot.
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