A yarn of 24 mm length has a varying cross-section. The values of the cross-sectional area of yarn (mm2), measured at equal intervals of 4 mm from one end are 0.09, 0.12, 0.14, 0.15, 0.16, 0.13, 0.11 The volume of yarn (mm3) estimated by using Simpson's 1/3 rule of numerical integration is

A yarn of 24 mm length has a varying cross-section. The values of the

1.	A yarn of 24 mm length has a varying cross-section. The values of the cross-sectional area of yarn (mm2), measured at equal intervals of 4 mm from one end are  0.09, 0.12, 0.14, 0.15, 0.16, 0.13, 0.11  The volume of yarn (mm3) estimated by using Simpson's 1/3 rule of numerical integration is
A.	2.40
B.	2.80
C.	3.20
D.	3.36
Answer» D. 3.36

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