MAT 3751 Analysis II 5.2 The Riemann Integral Part I .
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Transcript of MAT 3751 Analysis II 5.2 The Riemann Integral Part I .
MAT 3751Analysis II
5.2
The Riemann Integral Part I
http://myhome.spu.edu/lauw
References
Bloch 5.2
Homework
Team HW Due Next Friday Again, do it ASAP
Recall Calculus II
Suppose f is a continuous function defined on [a,b], we divide the interval [a,b] into n subintervals of equal width
b ax
n
The area of the ith rectangle is
xxf i )(
Recall Calculus II
ith subinterval sample point
xxf i )(
Recall Definition
The Definite Integral of f from a to b
n
ii
n
b
axxfdxxf
1
)(lim)(
Partition, Norm, Representative Set, and Riemann Sum
Partition, Norm, Representative Set, and Riemann Sum
Example 1
Example 1
n
Example 2
Example 2
Example 2
Example 2
Riemann Integrals and Riemann Integrable
Riemann Integrals and Riemann Integrable
Lemma
Example 3