Evaluate J by means of trapezoidal rule using n = 10 and n = 20: 1 1 = [ exp(-x²)dx Note that this integral cannot be evaluated by elementary calculus, but leads to the error function.
Evaluate J by means of trapezoidal rule using n = 10 and n = 20: 1 1 = [ exp(-x²)dx Note that this integral cannot be evaluated by elementary calculus, but leads to the error function.
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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![Evaluate J by means of trapezoidal rule using n = 10 and n = 20:
1
J = exp(-x²)dx
Note that this integral cannot be evaluated by elementary calculus, but leads to the error function.
CS
Scanned with CamScannar](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8a44dbab-a204-4fd0-af0b-95b4c58485b1%2F401a8069-53e5-4117-9b11-d43e406b0ce9%2Fxu31km_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Evaluate J by means of trapezoidal rule using n = 10 and n = 20:
1
J = exp(-x²)dx
Note that this integral cannot be evaluated by elementary calculus, but leads to the error function.
CS
Scanned with CamScannar
![If n = 10, calculate the length of each subinterval.
CS
Scanned with CamScanner](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8a44dbab-a204-4fd0-af0b-95b4c58485b1%2F401a8069-53e5-4117-9b11-d43e406b0ce9%2F2c8asvg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:If n = 10, calculate the length of each subinterval.
CS
Scanned with CamScanner
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