Approximating definite integrals Complete the following steps for the given integral and the given value of n. a. Sketch the graph of the integrand on the interval of integration . b. Calculate ∆ x and the grid points x 0 , x 1 , … , x n , assuming a regular partition. c. Calculate the left and right Riemann sums for the given value of n. d. Determine which Riemann sum (left or right) underestimates the value of the definite integral and which overestimates the value of the definite integral. 56. ∫ 0 π / 2 cos x d x ; n = 4
Approximating definite integrals Complete the following steps for the given integral and the given value of n. a. Sketch the graph of the integrand on the interval of integration . b. Calculate ∆ x and the grid points x 0 , x 1 , … , x n , assuming a regular partition. c. Calculate the left and right Riemann sums for the given value of n. d. Determine which Riemann sum (left or right) underestimates the value of the definite integral and which overestimates the value of the definite integral. 56. ∫ 0 π / 2 cos x d x ; n = 4
Solution Summary: The author illustrates the graph of y=mathrmcosx on the interval
Approximating definite integralsComplete the following steps for the given integral and the given value of n.
a. Sketch the graph of the integrand on the interval of integration.
b. Calculate ∆x and the grid points x0, x1, … , xn, assuming a regular partition.
c. Calculate the left and right Riemann sums for the given value of n.
d. Determine which Riemann sum (left or right) underestimates the value of the definite integral and which overestimates the value of the definite integral.
56.
∫
0
π
/
2
cos
x
d
x
; n = 4
With differentiation, one of the major concepts of calculus. Integration involves the calculation of an integral, which is useful to find many quantities such as areas, volumes, and displacement.
Find a plane containing the point (3, -3, 1) and the line of intersection of the planes 2x + 3y - 3z = 14
and -3x - y + z = −21.
The equation of the plane is:
Determine whether the lines
L₁ : F(t) = (−2, 3, −1)t + (0,2,-3) and
L2 : ƒ(s) = (2, −3, 1)s + (−10, 17, -8)
intersect. If they do, find the point of intersection.
● They intersect at the point
They are skew lines
They are parallel or equal
Answer questions 2
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Definite Integral Calculus Examples, Integration - Basic Introduction, Practice Problems; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=rCWOdfQ3cwQ;License: Standard YouTube License, CC-BY