(X, = -2, x, = 4, ɛ, = 15 (x1 = 1.75, x, = 2, x3 :

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
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Chapter2: Second-order Linear Odes
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Employ the following methods to find the maximum of
f(x) = 4x – 1.8x² + 1.2x3 – 0.3x4
(a) Golden-section search (x,= -2, x, = 4, ɛ = 15%).
(b) Parabolic interpolation (x, = 1.75, x, = 2, x3 = 2.5, iterations = 5).
Transcribed Image Text:Employ the following methods to find the maximum of f(x) = 4x – 1.8x² + 1.2x3 – 0.3x4 (a) Golden-section search (x,= -2, x, = 4, ɛ = 15%). (b) Parabolic interpolation (x, = 1.75, x, = 2, x3 = 2.5, iterations = 5).
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