Calculus Volume 1
17th Edition
ISBN: 9781938168024
Author: Strang, Gilbert
Publisher: OpenStax College
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Textbook Question
Chapter 2.3, Problem 99E
In the following exercises, use direct substitution to show that each limit leads to the indeterminate form 0/0, Then, evaluate the limit.
99.
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Please ensure that all parts of the question are answered thoroughly and clearly. Include a diagram to help explain answers. Make sure the explanation is easy to follow. Would appreciate work done written on paper. Thank you.
This question builds on an earlier problem. The randomized numbers may have changed, but have your work for the previous problem available to help with this one.
A 4-centimeter rod is attached at one end to a point A rotating counterclockwise on a wheel of radius 2 cm. The other end B is free to move back and forth along a horizontal bar that goes through the center of the wheel. At time t=0 the rod is situated as in the diagram at the left below. The
wheel rotates counterclockwise at 1.5 rev/sec. At some point, the rod will be tangent to the circle as shown in the third picture.
A
B
A
B
at some instant, the piston will be tangent to the circle
(a) Express the x and y coordinates of point A as functions of t:
x= 2 cos(3πt)
and y= 2 sin(3t)
(b) Write a formula for the slope of the tangent line to the circle at the point A at time t seconds:
-cot(3πt)
sin(3лt)
(c) Express the x-coordinate of the right end of the rod at point B as a function of t: 2 cos(3πt) +411-
4
-2 sin (3лt)
(d)…
5. [-/1 Points]
DETAILS
MY NOTES
SESSCALCET2 6.5.AE.003.
y
y= ex²
0
Video Example
x
EXAMPLE 3
(a) Use the Midpoint Rule with n = 10 to approximate the integral
कर
L'ex²
dx.
(b) Give an upper bound for the error involved in this approximation.
SOLUTION
8+2
1
L'ex² d
(a) Since a = 0, b = 1, and n = 10, the Midpoint Rule gives the following. (Round your answer to six decimal places.)
dx Ax[f(0.05) + f(0.15) + ... + f(0.85) + f(0.95)]
0.1 [0.0025 +0.0225
+
+ e0.0625 + 0.1225
e0.3025 + e0.4225
+ e0.2025
+
+ e0.5625 €0.7225 +0.9025]
The figure illustrates this approximation.
(b) Since f(x) = ex², we have f'(x)
=
0 ≤ f'(x) =
< 6e.
ASK YOUR TEACHER
and f'(x) =
Also, since 0 ≤ x ≤ 1 we have x² ≤
and so
Taking K = 6e, a = 0, b = 1, and n = 10 in the error estimate, we see that an upper bound for the error is as follows. (Round your final
answer to five decimal places.)
6e(1)3
e
24(
=
≈
Chapter 2 Solutions
Calculus Volume 1
Ch. 2.1 - For the following exercises, points P(l, 2) and...Ch. 2.1 - For the following exercises, points P(l, 2) and...Ch. 2.1 - For the following exercises, points P(l, 2) and...Ch. 2.1 - For the following exercises, points P(l, 1) and...Ch. 2.1 - For the following exercises, points P(l, 1) and...Ch. 2.1 - For the following exercises, points P(l, 1) and...Ch. 2.1 - For the following exercises, points P(4, 2) and...Ch. 2.1 - For the following exercises, points P(4, 2) and...Ch. 2.1 - For the following exercises, points P(4, 2) and...Ch. 2.1 - For the following exercises, points P(l.5, 0) and...
Ch. 2.1 - For the following exercises, points P( 1.5, 0) and...Ch. 2.1 - For the following exercises, points P( 1.5, 0) and...Ch. 2.1 - For the following exercises, points P(-1, -1) and...Ch. 2.1 - For the following exercises, points P(-1,-1) and...Ch. 2.1 - For the following exercises, points P(-1, - 1) and...Ch. 2.1 - For the following exercises, the position function...Ch. 2.1 - For the following exercises, the position function...Ch. 2.1 - For the following exercises, consider a stone...Ch. 2.1 - For the following exercises, consider a stone...Ch. 2.1 - For the following exercises, consider a rocket...Ch. 2.1 - For the following exercises, consider a rocket...Ch. 2.1 - For the following exercises, consider an athlete...Ch. 2.1 - For the following exercises, consider an athlete...Ch. 2.1 - For the following exercises, consider the...Ch. 2.1 - For the following exercises, consider the function...Ch. 2.1 - For the following exercises, consider the function...Ch. 2.1 - For the following exercises, consider the...Ch. 2.1 - For the following exercises, consider the function...Ch. 2.1 - For the following exercises, consider the function...Ch. 2.2 - For the following exercises, consider the function...Ch. 2.2 - For the following exercises, consider the function...Ch. 2.2 - For the following exercises, consider the function...Ch. 2.2 - For the following exercises, consider the function...Ch. 2.2 - For the following exercises, consider the function...Ch. 2.2 - For the following exercises, consider the function...Ch. 2.2 - For the following exercises, consider the function...Ch. 2.2 - For the following exercises, consider the function...Ch. 2.2 - [T] In the following exercises, set up a table of...Ch. 2.2 - [T] In the following exercises, set up a table of...Ch. 2.2 - [T] In the following exercises, set up a table of...Ch. 2.2 - [T] In the following exercises, set up a table of...Ch. 2.2 - [T] In the following exercises, set up a table of...Ch. 2.2 - [T] In the following exercises, set up a table of...Ch. 2.2 - [T] In the following exercises, set up a table of...Ch. 2.2 - [T] In the following exercises, set up a table of...Ch. 2.2 - In the following exercises, consider the graph of...Ch. 2.2 - In the following exercises, consider the graph of...Ch. 2.2 - In the following exercises, consider the graph of...Ch. 2.2 - In the following exercises, consider the graph of...Ch. 2.2 - In the following exercises, use the following...Ch. 2.2 - In the following exercises, use the following...Ch. 2.2 - In the following exercises, use the following...Ch. 2.2 - In the following exercises, use the following...Ch. 2.2 - In the following exercises, use the following...Ch. 2.2 - In the following exercises, use the graph of...Ch. 2.2 - In the following exercises, use the graph of...Ch. 2.2 - In the following exercises, use the graph of...Ch. 2.2 - In the following exercises, use the graph of...Ch. 2.2 - In the following exercises, use the graph of...Ch. 2.2 - In the following exercises, use the graph of...Ch. 2.2 - In the following exercises, use the graph of...Ch. 2.2 - In the following exercises, use the graph of...Ch. 2.2 - In the following exercises, use the graph of...Ch. 2.2 - In the following exercises, use the graph of...Ch. 2.2 - In the following exercises, use the graph of the...Ch. 2.2 - In the following exercises, use the graph of the...Ch. 2.2 - In the following exercises, use the graph of the...Ch. 2.2 - In the following exercises, use the graph of the...Ch. 2.2 - In the following exercises, use the graph of the...Ch. 2.2 - In the following exercises, use the graph of the...Ch. 2.2 - In the following exercises, use the graph of the...Ch. 2.2 - In the following exercises, use the graph of the...Ch. 2.2 - In the following exercises, use the graph of the...Ch. 2.2 - In the following exercises, use the graph of the...Ch. 2.2 - In the following exercises, use the graph of the...Ch. 2.2 - In the following exercises, sketch the graph of a...Ch. 2.2 - In the following exercises, sketch the graph of a...Ch. 2.2 - In the following exercises, sketch the graph of a...Ch. 2.2 - In the following exercises, sketch the graph of a...Ch. 2.2 - In the following exercises, sketch the graph of a...Ch. 2.2 - Shock waves arise in many physical applications,...Ch. 2.2 - A track coach uses a camera with a fast shutter to...Ch. 2.3 - Some of the geometric formulas we take for granted...Ch. 2.3 - Some of the geometric formulas we take for granted...Ch. 2.3 - Some of the geometric formulas we take for granted...Ch. 2.3 - Some of the geometric formulas we take for granted...Ch. 2.3 - Some of the geometric formulas we take for granted...Ch. 2.3 - In the following exercises, use the limit Laws to...Ch. 2.3 - In the following exercises, use the limit laws to...Ch. 2.3 - In the following exercises, use the limit laws to...Ch. 2.3 - In the following exercises, use the limit laws to...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - ]In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, use direct...Ch. 2.3 - In the following exercises, assume that...Ch. 2.3 - In the following exercises, assume that...Ch. 2.3 - In the following exercises, assume that...Ch. 2.3 - In the following exercises, assume that...Ch. 2.3 - In the following exercises, assume that...Ch. 2.3 - In the following exercises, assume that...Ch. 2.3 - In the following exercises, assume that...Ch. 2.3 - In the following exercises, assume that...Ch. 2.3 - [T] In the following exercises, use a calculator...Ch. 2.3 - [T] In the following exercises, use a calculator...Ch. 2.3 - [T] In the following exercises, use a calculator...Ch. 2.3 - In the following exercises, use the following...Ch. 2.3 - In the following exercises, use the following...Ch. 2.3 - In the following exercises, use the following...Ch. 2.3 - yIn the following exercises, use the following...Ch. 2.3 - In the following exercises, use the following...Ch. 2.3 - In the following exercises, use the following...Ch. 2.3 - In the following exercises, use the following...Ch. 2.3 - In the following exercises, use the following...Ch. 2.3 - For the following problems, evaluate the limit...Ch. 2.3 - For the following problems, evaluate the limit...Ch. 2.3 - For the following problems, evaluate the limit...Ch. 2.3 - [T] In physics, the magnitude of an electric field...Ch. 2.3 - [T] The density of an object is given by its mass...Ch. 2.4 - For the following exercises, determine the...Ch. 2.4 - For the following exercises, determine the...Ch. 2.4 - For the following exercises, determine the...Ch. 2.4 - For the following exercises, determine the...Ch. 2.4 - For the following exercises, determine the...Ch. 2.4 - For the following exercises, determine the...Ch. 2.4 - For the following exercises, determine the...Ch. 2.4 - For the following exercises, determine the...Ch. 2.4 - For the following exercises, decide if the...Ch. 2.4 - For the following exercises, decide if the...Ch. 2.4 - For the following exercises, decide if the...Ch. 2.4 - For the following exercises, decide if the...Ch. 2.4 - For the following exercises, decide if the...Ch. 2.4 - For the following exercises, decide if the...Ch. 2.4 - In the following exercises, find the value(s) of k...Ch. 2.4 - In the following exercises, find the value(s) of k...Ch. 2.4 - In the following exercises, find the value(s) of k...Ch. 2.4 - In the following exercises, find the value(s) of k...Ch. 2.4 - In the following exercises, find the value(s) of k...Ch. 2.4 - In the following exercises, use the Intermediate...Ch. 2.4 - In the following exercises, use the Intermediate...Ch. 2.4 - In the following exercises, use the Intermediate...Ch. 2.4 - In the following exercises, use the Intermediate...Ch. 2.4 - Consider the graph of the function y=f(x) shown in...Ch. 2.4 - Let f(x)={3x,x1x3,x1 . Sketch the graph of f. Is...Ch. 2.4 - Let f(x)=x41x21forx1,1 . a. Sketch the graph of f....Ch. 2.4 - Sketch the graph of the function y=f(x) with...Ch. 2.4 - Sketch the graph of the function y=f(x) with...Ch. 2.4 - In the following exercises, suppose y=f(x) is...Ch. 2.4 - In the following exercises, suppose y=f(x) is...Ch. 2.4 - Determine whether each of the given statements is...Ch. 2.4 - Determine whether each of the given statements is...Ch. 2.4 - Determine whether each of the given statements is...Ch. 2.4 - Determine whether each of the given statements is...Ch. 2.4 - Determine whether each of the given statements is...Ch. 2.4 - Determine whether each of the given statements is...Ch. 2.4 - Determine whether each of the given statements is...Ch. 2.4 - [T] The following problems consider the scalar...Ch. 2.4 - [T] The following problems consider the scalar...Ch. 2.4 - [T] The following problems consider the scalar...Ch. 2.4 - [T] After a certain distance D has passed, the...Ch. 2.4 - As the rocket travels away from Earth’s surface,...Ch. 2.4 - wqProve the following functions are continuous...Ch. 2.4 - Prove the following functions are continuous...Ch. 2.4 - Prove the following functions are continuous...Ch. 2.5 - In the following exercises, write the appropriate ...Ch. 2.5 - In the following exercises, write the appropriate ...Ch. 2.5 - In the following exercises, write the appropriate ...Ch. 2.5 - In the following exercises, write the appropriate ...Ch. 2.5 - The following graph of the function f satisfies...Ch. 2.5 - The following graph of the function f satisfies...Ch. 2.5 - The following graph of the function f satisfies...Ch. 2.5 - The following graph of the function f satisfies...Ch. 2.5 - The following graph of the function f satisfies...Ch. 2.5 - The following graph of the function f satisfies...Ch. 2.5 - [T] In the following exercises, use a graphing...Ch. 2.5 - [T] In the following exercises, use a graphing...Ch. 2.5 - In the following exercises, use the precise...Ch. 2.5 - In the following exercises, use the precise...Ch. 2.5 - In the following exercises, use the precise...Ch. 2.5 - In the following exercises, use the precise...Ch. 2.5 - In the following exercises, use the precise...Ch. 2.5 - In the following exercises, use the precise...Ch. 2.5 - In the following exercises, use the precise...Ch. 2.5 - In the following exercises, use the precise...Ch. 2.5 - In the following exercises, use the precise...Ch. 2.5 - In the following exercises, use the precise...Ch. 2.5 - In the following exercises, use the precise...Ch. 2.5 - An engineer is using a machine to cut a flat...Ch. 2.5 - Use the precise definition of limit to prove that...Ch. 2.5 - Using precise definitions of limits, prove that...Ch. 2.5 - Using precise definitions of limits, prove that...Ch. 2.5 - Using precise definitions of limits, prove that...Ch. 2.5 - Using the function from the previous exercise, use...Ch. 2.5 - limxa(f(x)g(x))=LMCh. 2.5 - limxa[cf(x)]=cL for any real constant c (Hint....Ch. 2.5 - ...Ch. 2 - wTrue or False. In the following exercises,...Ch. 2 - True or False. In the following exercises, justify...Ch. 2 - True or False. In the following exercises, justify...Ch. 2 - True or False. In the following exercises, justify...Ch. 2 - Using the graph, find each limit or explain why...Ch. 2 - In the following exercises, evaluate the limit...Ch. 2 - In the following exercises, evaluate the limit...Ch. 2 - In the following exercises, evaluate the limit...Ch. 2 - In the following exercises, evaluate the limit...Ch. 2 - wIn the following exercises, evaluate the limit...Ch. 2 - In the following exercises, evaluate the limit...Ch. 2 - In the following exercises, evaluate the limit...Ch. 2 - In the following exercises, evaluate the limit...Ch. 2 - In the following exercises, evaluate the limit...Ch. 2 - In the following exercises, evaluate the limit...Ch. 2 - In the following exercises, use the squeeze...Ch. 2 - In the following exercises, use the squeeze...Ch. 2 - In the following exercises, use the squeeze...Ch. 2 - In the following exercises, determine the value of...Ch. 2 - In the following exercises, determine the value of...Ch. 2 - In the following exercises, use the precise...Ch. 2 - In the following exercises, use the precise...Ch. 2 - A ball is thrown into the air and the vertical...Ch. 2 - A particle moving along a line has a displacement...Ch. 2 - From the previous exercises, estimate the...
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