For f(æ) = e? + 0.39a? – 2 with æo - 4.9 and æ1 1.9 apply steps of the secant method to obtain 22 = x3 = 24 = 25 =

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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For \( f(x) = e^x + 0.39x^2 - 2 \) with \( x_0 = -4.9 \) and \( x_1 = -1.9 \), apply steps of the secant method to obtain

\[
x_2 = \ \text{\_\_\_\_\_}
\]

\[
x_3 = \ \text{\_\_\_\_\_}
\]

\[
x_4 = \ \text{\_\_\_\_\_}
\]

\[
x_5 = \ \text{\_\_\_\_\_}
\]

\[
x_6 = \ \text{\_\_\_\_\_}
\]
Transcribed Image Text:For \( f(x) = e^x + 0.39x^2 - 2 \) with \( x_0 = -4.9 \) and \( x_1 = -1.9 \), apply steps of the secant method to obtain \[ x_2 = \ \text{\_\_\_\_\_} \] \[ x_3 = \ \text{\_\_\_\_\_} \] \[ x_4 = \ \text{\_\_\_\_\_} \] \[ x_5 = \ \text{\_\_\_\_\_} \] \[ x_6 = \ \text{\_\_\_\_\_} \]
Expert Solution
Step 1

The root of the function can be calculated using the secant method. The formula for the secant method is x2=x1-f(x1)x1-x0f(x1)-f(x0).

Here, x0, x1 are the initial approximations. Insert the values in the formula and calculate the subsequent approximations.

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