H.W: find the local maxima, local minima, and saddle point of the functions: 1. f(x,y) = x²+y+ y²+3x-3y+4 =x' 2. f(x, y) = x² + xy+3x+2y+5 3. f(x, y) = 2x²+3xy+4y² -5x+2y 4. f(x, y) = 2xy-x²-2y²+3x+4
H.W: find the local maxima, local minima, and saddle point of the functions: 1. f(x,y) = x²+y+ y²+3x-3y+4 =x' 2. f(x, y) = x² + xy+3x+2y+5 3. f(x, y) = 2x²+3xy+4y² -5x+2y 4. f(x, y) = 2xy-x²-2y²+3x+4
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:H.W: find the local maxima, local minima, and saddle point of the
functions:
1. f(x,y) = x²+y+ y²+3x-3y+4
=x'
2. f(x, y) = x² + xy+3x+2y+5
3. f(x, y) = 2x²+3xy+4y² -5x+2y
4. f(x, y) = 2xy-x²-2y²+3x+4
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