Question # 3: A function f (x) = 3x + 12x- 20 has a root in the interval [0, 2]. Now, answer the following: 1. Find the approximate root using Interval Bisection Method up to three iterations. 2: *If the actual root is r, = 1.2165, calculate the percent error of the approximate result found in the previous part. 3 .? 7 If the machine epsilon of the system is 1.6 x 10-8 how many iterations are needed to find the root.

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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Question # 3: A function f (x) = 3x +12x- 20 has a root in the interval [0, 2]. Now, answer the following:
1.
Find the approximate root using Interval Bisection Method up to three iterations.
2:
* If the actual root is x, = 1.2165, calculate the percent error of the approximate result found in the previous part.
3 . 7 If the machine epsilon of the system is 1.6 x 10-8 how many iterations are needed to find the root.
Transcribed Image Text:Question # 3: A function f (x) = 3x +12x- 20 has a root in the interval [0, 2]. Now, answer the following: 1. Find the approximate root using Interval Bisection Method up to three iterations. 2: * If the actual root is x, = 1.2165, calculate the percent error of the approximate result found in the previous part. 3 . 7 If the machine epsilon of the system is 1.6 x 10-8 how many iterations are needed to find the root.
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