29. Find the first real root of the given function using Newton's Method. а. 1 b. 2 c. 3 d. 4 30. Find the second real root of the given function using Newton's Method. а. 1.86 b. 2.34 c. 3.71 d. 4.89 31. Use secant method to solve the approximate root of the third iteration of f(x) = cosx + 2sinx + x² using the initial values of 0 and -0.1. Iterate until four decimal values. a.-0.6500 b. -0.6588 c. -0.6518 d. -0.6593 32. Using False-Position Method, find the root of the given function In/2] = x In[/4] + In[1+ */125| a. 9 b. 7 c. 3 d. 2 33. Using False-Position Method, find the root of the given function In |x? + 8x + 31 - 1n 13x| + ln |x + 11 а. 9 b. 7 c. 3 d. 2

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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Related questions
Question
f (x) = x - 2x³ + x² - 3x + 3
29. Find the first real root of the given function using Newton's
Method.
a.
b. 2
c. 3
d. 4
30. Find the second real root of the given function using Newton's
Method.
a. 1.86
b. 2.34
с. 3.71
d. 4.89
31. Use secant method to solve the approximate root of the third
iteration of f(x) = cosx + 2sinx + x² using the initial values of 0
and -0.1. Iterate until four decimal values.
a.-0.6500
b. -0.6588
c. -0.6518
d. -0.6593
32. Using False-Position Method, find the root of the given function
In|2| = x In|5/4| + In[1 + */125|
%3D
а. 9
b. 7
c. 3
d. 2
33. Using False-Position Method, find the root of the given function
In |x? + 8x + 31 = 1n |3x| + ln |x + 1|
a. 9
b. 7
с. 3
d. 2
Transcribed Image Text:f (x) = x - 2x³ + x² - 3x + 3 29. Find the first real root of the given function using Newton's Method. a. b. 2 c. 3 d. 4 30. Find the second real root of the given function using Newton's Method. a. 1.86 b. 2.34 с. 3.71 d. 4.89 31. Use secant method to solve the approximate root of the third iteration of f(x) = cosx + 2sinx + x² using the initial values of 0 and -0.1. Iterate until four decimal values. a.-0.6500 b. -0.6588 c. -0.6518 d. -0.6593 32. Using False-Position Method, find the root of the given function In|2| = x In|5/4| + In[1 + */125| %3D а. 9 b. 7 c. 3 d. 2 33. Using False-Position Method, find the root of the given function In |x? + 8x + 31 = 1n |3x| + ln |x + 1| a. 9 b. 7 с. 3 d. 2
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