How large should n be to guarantee that the Trapezoidal Rule approximation to [₂ (−zª + 16x³ – 72x² − 2x − 3)dz is accurate to within 0.001. 2 n = How large should n be to guarantee that the Simpsons Rule approximation to [" (−zª + 16x³ – 72x² – 2x − 3)dz is accurate to within 0.001. 2 n = Hint: Remember your answers should be a whole numbers, and Simpson's Rule requires even values for n

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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### Problem Statement

How large should \( n \) be to guarantee that the Trapezoidal Rule approximation to

\[
\int_{2}^{6} (-x^4 + 16x^3 - 72x^2 - 2x - 3) \, dx
\]

is accurate to within 0.001.

\[ 
n = \underline{\text{}} 
\]

How large should \( n \) be to guarantee that the Simpsons Rule approximation to

\[
\int_{2}^{6} (-x^4 + 16x^3 - 72x^2 - 2x - 3) \, dx
\]

is accurate to within 0.001.

\[ 
n = \underline{\text{}} 
\]

**Hint:** Remember your answers should be whole numbers, and Simpson’s Rule requires even values for \( n \).
Transcribed Image Text:### Problem Statement How large should \( n \) be to guarantee that the Trapezoidal Rule approximation to \[ \int_{2}^{6} (-x^4 + 16x^3 - 72x^2 - 2x - 3) \, dx \] is accurate to within 0.001. \[ n = \underline{\text{}} \] How large should \( n \) be to guarantee that the Simpsons Rule approximation to \[ \int_{2}^{6} (-x^4 + 16x^3 - 72x^2 - 2x - 3) \, dx \] is accurate to within 0.001. \[ n = \underline{\text{}} \] **Hint:** Remember your answers should be whole numbers, and Simpson’s Rule requires even values for \( n \).
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