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Determine the real root of 2x3 – 2x - 5 a. Graphically b. Using secant method to locate the root to ɛ = 0.05 %. Employ initial guesses of Xo = 1 and x, = 2.5.

Determine the real root of 2x3 – 2x - 5 a. Graphically b. Using secant method to locate the root to ɛ = 0.05 %. Employ initial guesses of Xo = 1 and x, = 2.5.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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2. Determine the real root of 2x3 – 2x – 5 a. Graphically b. Using secant method to locate the root to ɛ = 0.05 %. Employ initial guesses of xo = 1 and x, = 2.5. 3. Use the Newton-Raphson method to find the root of f(x) = e-0.5×(4 – x) – 2 Employ initial guesses of (a) 2 and (b) 6.
Transcribed Image Text:2. Determine the real root of 2x3 – 2x – 5 a. Graphically b. Using secant method to locate the root to ɛ = 0.05 %. Employ initial guesses of xo = 1 and x, = 2.5. 3. Use the Newton-Raphson method to find the root of f(x) = e-0.5×(4 – x) – 2 Employ initial guesses of (a) 2 and (b) 6.
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