a) Given the curve y = f(x) as in Figure 1. y i. ii. iii. 3 N -1- lo 0 f(x) = 2 (3+x) (1+x²) 3 Figure 1 Approximate the area under the curvey in the domain x = 0 to x = 3 using: Trapezoidal rule Simpson's 1/3 rule Simpson's 3/8 rule with N-6. Do calculations in 4 decimal points. X

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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a) Given the curve y = f(x) as in Figure 1.
i.
ii.
y
-3
N
4.0
3x
1,³
0.0
ƒ(x) =
Figure 1
Approximate the area under the curvey in the domain x = 0 to x = 3 using:
Trapezoidal rule
Simpson's 1/3 rule
Simpson's 3/8 rule
with N=6. Do calculations in 4 decimal points.
b) Use Romberg integration to approximate:
1+x²dx
(3 + x)
(1+x²)
Compute the Romberg table until R33.
Do calculations in 4 decimal points.
3
X
Transcribed Image Text:a) Given the curve y = f(x) as in Figure 1. i. ii. y -3 N 4.0 3x 1,³ 0.0 ƒ(x) = Figure 1 Approximate the area under the curvey in the domain x = 0 to x = 3 using: Trapezoidal rule Simpson's 1/3 rule Simpson's 3/8 rule with N=6. Do calculations in 4 decimal points. b) Use Romberg integration to approximate: 1+x²dx (3 + x) (1+x²) Compute the Romberg table until R33. Do calculations in 4 decimal points. 3 X
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