While searching for the minimum of f(x) = [x} + (x, + 1)*][x¡ + (x, - 1)*] we terminate at the following points: [0, oj" [0, 1]T [0, –1]T [1, 1]T (a) x(1) (b) x(2) (c) x(3) %3D (d) x(4) Classify each point.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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### Problem 3.16

**Objective:** While searching for the minimum of the function:

\[ f(x) = [x_1^2 + (x_2 + 1)^2][x_1^2 + (x_2 - 1)^2] \]

we terminate at the following points:

(a) \( x^{(1)} = [0, 0]^T \)

(b) \( x^{(2)} = [0, 1]^T \)

(c) \( x^{(3)} = [0, -1]^T \)

(d) \( x^{(4)} = [1, 1]^T \)

**Task:** Classify each point. 

### Analysis

To classify each point, evaluate the function at these points and analyze the resulting function values for local and global minima.
Transcribed Image Text:### Problem 3.16 **Objective:** While searching for the minimum of the function: \[ f(x) = [x_1^2 + (x_2 + 1)^2][x_1^2 + (x_2 - 1)^2] \] we terminate at the following points: (a) \( x^{(1)} = [0, 0]^T \) (b) \( x^{(2)} = [0, 1]^T \) (c) \( x^{(3)} = [0, -1]^T \) (d) \( x^{(4)} = [1, 1]^T \) **Task:** Classify each point. ### Analysis To classify each point, evaluate the function at these points and analyze the resulting function values for local and global minima.
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