Step 3 Therefore, (은)+ (음) (문) + (우)기 w M4 X (rounded to six decimal places). Submit Skip (you cannot come back)
Step 3 Therefore, (은)+ (음) (문) + (우)기 w M4 X (rounded to six decimal places). Submit Skip (you cannot come back)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
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Need help with Step 3, please! Thank you!
Transcribed Image Text:Step 2
Let x1 represents the midpoint of the first subinterval 0, .
The midpoint 0,
is
1+0
4
X1 =
2
= 1/8
1/8
Step 3
Therefore,
M - [승) 1금) + 1등). (금)
X (rounded to six decimal places).
Submit Skip (you cannot come back)
![Given the integral below, do the following.
8 cos(x?) dx
Exercise (a)
Find the approximations T4 and M4 for the given interval.
Step 1
The Midpoint Rule says that
f(x) dx = M, = Ax[f(x1) + f(x2) + ...
+ f(x,)] with Ax = b - a
We need to estimate
| 8 cos(x?) dx with n = 4 subintervals.
For this,
1 -0
Ax =
4
= 1/4
1/4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F671be518-f9e6-4df9-9304-33791fefeccb%2F70a853f4-7e3a-43e2-8778-d5b070373f81%2Fmgq1zio_processed.png&w=3840&q=75)
Transcribed Image Text:Given the integral below, do the following.
8 cos(x?) dx
Exercise (a)
Find the approximations T4 and M4 for the given interval.
Step 1
The Midpoint Rule says that
f(x) dx = M, = Ax[f(x1) + f(x2) + ...
+ f(x,)] with Ax = b - a
We need to estimate
| 8 cos(x?) dx with n = 4 subintervals.
For this,
1 -0
Ax =
4
= 1/4
1/4
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