Q3: For the equation: f(x) = x² + 1 a) Use the 10-segment trapezoidal rule to find the integration from x = -5 to x = 5 seconds. b) Find the true error, Et for part (a). c) Find the absolute relative true error for part (a). d Also calculate the value of integral for n-15, 20, 25 and 30.

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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Q3: For the equation: f(x) = x² + 1
a) Use the 10-segment trapezoidal rule to find the integration from x = -5 to x = 5 seconds.
b) Find the true error, Et for part (a).
c) Find the absolute relative true error for part (a).
d Also calculate the value of integral for n=15, 20, 25 and 30.
Transcribed Image Text:Q3: For the equation: f(x) = x² + 1 a) Use the 10-segment trapezoidal rule to find the integration from x = -5 to x = 5 seconds. b) Find the true error, Et for part (a). c) Find the absolute relative true error for part (a). d Also calculate the value of integral for n=15, 20, 25 and 30.
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