2. Use Simpson's 1/3 and 3/8 rule to approximate the following integrals: (using n = 8 subintervals) cos x³ dx b. f cos (3x) sin5 (3x) dx c. Calculate the relative error for (a) and (b).

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. Use Simpson's 1/3 and 3/8 rule to approximate the following integrals: (using n = 8 subintervals)
a. ¹, cos x³ dx
b.
C.
cos(3x) sin³ (3x) dx
Calculate the relative error for (a) and (b).
Transcribed Image Text:2. Use Simpson's 1/3 and 3/8 rule to approximate the following integrals: (using n = 8 subintervals) a. ¹, cos x³ dx b. C. cos(3x) sin³ (3x) dx Calculate the relative error for (a) and (b).
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