Let f(x) = 2x – 0.0064x² – 1.5x + la I 0.5 (a) Indicate that f(x) = 0 has a root in the interval [-3, 0] with |bo – aol = 1. (b) Examine which method is less iteration (i) to find the root in Q2 (a) by using Secant and Newton-Raphson method. Stop iteration if If(x)| < 0.0005 or i > 7.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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NUMERICAL METHODS

aid a 0.5
Q2 Let f(x) = 2x3 – 0.0064x? – 1.5x + la
(a) Indicate that f (x) = 0 has a root in the interval [-3, 0] with |bo – aol = 1.
(b) Examine which method is less iteration (i) to find the root in Q2 (a) by using Secant
and Newton-Raphson method. Stop iteration if |f(x;)| < 0.0005 or i > 7.
Transcribed Image Text:aid a 0.5 Q2 Let f(x) = 2x3 – 0.0064x? – 1.5x + la (a) Indicate that f (x) = 0 has a root in the interval [-3, 0] with |bo – aol = 1. (b) Examine which method is less iteration (i) to find the root in Q2 (a) by using Secant and Newton-Raphson method. Stop iteration if |f(x;)| < 0.0005 or i > 7.
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