2. a) Evaluate xin(x) dx using the Trapezium rule with 4 ordinates. Complete the table by calculating appropriate values of y. Use at least 4 significant figures in your calculations and give your final answer correct to 3 significant figures. 1 2 y = xin(x) 5.545 b) Why is it not possible to use Simpsons rule for this problem? c) How could we make our final answer more accurate?

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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2. a) Evaluate xin(x) dx using the Trapezium rule with 4 ordinates.
Complete the table by calculating appropriate values of y. Use at least 4 significant figures in
your calculations and give your final answer correct to 3 significant figures.
1
2
3
y = xln(x)
5.545
b) Why is it not possible to use Simpsons rule for this problem?
c) How could we make our final answer more accurate?
Transcribed Image Text:2. a) Evaluate xin(x) dx using the Trapezium rule with 4 ordinates. Complete the table by calculating appropriate values of y. Use at least 4 significant figures in your calculations and give your final answer correct to 3 significant figures. 1 2 3 y = xln(x) 5.545 b) Why is it not possible to use Simpsons rule for this problem? c) How could we make our final answer more accurate?
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