Integration — Question 65
Original QCE Vault practice · 1 mark
Q65 · Practice questionSimple familiar1 mark
QUESTION 65
For x=0,0.5,1.0,1.5,2.0, a function has values 1.0,1.5,2.2,3.1,4.2. Simpson’s rule with four intervals gives ∫02f(x)dx≈ WORKED SOLUTION
Answer C
1 markWorked solution
With width h=0.5, ∫02f(x)dx≈30.5[1+4(1.5)+2(2.2)+4(3.1)+4.2]=4.6667. Selects the correct option.
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