Do steepest descent steps when f(x) x 2 1 cx 2 2 , x 0 (c, 1) Show that 2 steps give (c, 1) times a factor, 4c 2 (c 2 1) 2 What can you conclude from this about the speed of convergence

Question: Do steepest descent steps when: f(x) = x 2 1 + cx 2 2 , x 0 = (c, 1). Show that 2 steps give

Do steepest descent steps when:

f(x) = x²₁ + cx²₂, x₀ = (c, 1). Show that 2 steps give (c, 1) times a factor, -4c²/(c² - 1)². What can you conclude from this about the speed of convergence?

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