2. Consider the function f(x)=x²+5 on the interval [1,3]. If the interval [1,3] is divided into a subintervals, what is the width Ax of each subinterval? Find the right endpoint x, of the subinterval. Set up and evaluate the limit of Riemann sums to find the area under fon [1,3]. a) b) (c)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Solve q2. All parts only
While working on this lab, the following two formulas may prove useful. They will be provided
on any remaining exams and quizzes where needed (including the final).
3.
1.
2.
_n(n+1)
2
a) Rewrite the summation without using sigma notation.
[+(2+4)*-32] 2
b) Find the following:
n(n+1)(2+1)
6
lim [4(2+)-32] 2
Consider the function f(x)=x+5 on the interval [1,3].
subintervals, what is the width Ax of each
If the interval [1,3] is divided into
subinterval?
Find the right endpoint x, of the
subinterval.
Set up and evaluate the limit of Riemann sums to find the area under fon [1,3].
b)
c)
Rewrite the limit of Riemann sums as a definite integral. Do not evaluate either the
integral or the limit.
Jim [+(2+2) -32²/
Transcribed Image Text:While working on this lab, the following two formulas may prove useful. They will be provided on any remaining exams and quizzes where needed (including the final). 3. 1. 2. _n(n+1) 2 a) Rewrite the summation without using sigma notation. [+(2+4)*-32] 2 b) Find the following: n(n+1)(2+1) 6 lim [4(2+)-32] 2 Consider the function f(x)=x+5 on the interval [1,3]. subintervals, what is the width Ax of each If the interval [1,3] is divided into subinterval? Find the right endpoint x, of the subinterval. Set up and evaluate the limit of Riemann sums to find the area under fon [1,3]. b) c) Rewrite the limit of Riemann sums as a definite integral. Do not evaluate either the integral or the limit. Jim [+(2+2) -32²/
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