# Compute two approximate values for the integral from 1 to 2 of (1/(x^2))dx using h=0.25 with lower sums and the composite trapezoid rule.?

• Compute two approximate values for the integral from 1 to 2 of (1/(x^2))dx using h=0.25 with lower sums and the composite trapezoid rule.?

Compute two approximate values for the integral from 1 to 2 of (1/(x^2))dx using h=0.25 with lower sums and the composite trapezoid rule.?
Positive: 46 %
Section 6.6, Estimating deﬁnite integrals p. 229 (3/20/08) Example 3 Use the Trapezoid Rule and the data in Table 1 to estimate the total amount that
Positive: 43 %

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Riemann sums approximate the integral by estimating it as the ... Trapezoid rule for two data points at the ends of the ... 2 *x 2 3= x3dx −1
Positive: 46 %
... we can evaluate the integral numerically, using ... between the two graphs, exp(x) should be the lower ... x over the trapezoid 1
Positive: 41 %
How to calculate definite integrals of a function. ... A = A 1 + A 2 + A 3. ... and type these values of 'n': 2,4,10,50,100,200,300,500.