4. Consider the function f(x) = ee* on [-1,1]. a) Use Simpson's Rule with n = 6 to approximate ₁₁ ee* dx. b) Given f(4)(x) = ee* (ex +7(e*)² + 6(ex)³ + (ex)4), estimate the error incurred in the approximation in a). c) Determine the number of subintervals needed to ensure that the Simpson's Rule approximation to fee* dx is accurate to within 0.001.

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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4. Consider the function f(x) = ee* on [-1,1].
a) Use Simpson's Rule with n = 6 to approximate ₁₁ ee* dx.
b) Given f(4)(x) = ee* (ex +7(e*)² + 6(ex)³ + (ex)4), estimate the error incurred in
the approximation in a).
c) Determine the number of subintervals needed to ensure that the Simpson's Rule
approximation to fee* dx is accurate to within 0.001.
Transcribed Image Text:4. Consider the function f(x) = ee* on [-1,1]. a) Use Simpson's Rule with n = 6 to approximate ₁₁ ee* dx. b) Given f(4)(x) = ee* (ex +7(e*)² + 6(ex)³ + (ex)4), estimate the error incurred in the approximation in a). c) Determine the number of subintervals needed to ensure that the Simpson's Rule approximation to fee* dx is accurate to within 0.001.
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