Approximating definite integrals with a calculator Consider the following definite integrals. a. Write the left and right Riemann sums in sigma notation for an arbitrary value of n. b. Evaluate each sum using a calculator with n = 20, 50, and 100. Use these values to estimate the value of the integral. 74. ∫ − 1 π 1 cos ( π x 2 ) d x
Approximating definite integrals with a calculator Consider the following definite integrals. a. Write the left and right Riemann sums in sigma notation for an arbitrary value of n. b. Evaluate each sum using a calculator with n = 20, 50, and 100. Use these values to estimate the value of the integral. 74. ∫ − 1 π 1 cos ( π x 2 ) d x
Solution Summary: The author explains the sigma notation of left and right Riemann sums for an arbitrary value of n.
Approximating definite integrals with a calculator Consider the following definite integrals.
a. Write the left and right Riemann sums in sigma notation for an arbitrary value of n.
b. Evaluate each sum using a calculator with n = 20, 50, and 100. Use these values to estimate the value of the integral.
74.
∫
−
1
π
1
cos
(
π
x
2
)
d
x
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.
Use undetermined coefficients to find the particular solution to
y"-2y-4y=3t+6
Yp(t) =
Car A starts from rest at t = 0 and travels along a straight road with a constant acceleration of 6 ft/s^2 until it reaches a speed of 60ft/s. Afterwards it maintains the speed. Also, when t = 0, car B located 6000 ft down the road is traveling towards A at a constant speed of 80 ft/s. Determine the distance traveled by Car A when they pass each other.Write the solution using pen and draw the graph if needed.
The velocity of a particle moves along the x-axis and is given by the equation ds/dt = 40 - 3t^2 m/s. Calculate the acceleration at time t=2 s and t=4 s. Calculate also the total displacement at the given interval. Assume at t=0 s=5m.Write the solution using pen and draw the graph if needed.
Chapter 5 Solutions
MyLab Math with Pearson eText -- Standalone Access Card -- for Calculus: Early Transcendentals (3rd Edition)
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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