Question

The necessary and sufficient conditions for a function to be Riemann is that for every partition P ; which of the following conditions must occur?


1) |U(f,P)-L(f,P)|<€

2) |U(f,P)-L(f,P)|>€

3)|U(f,P)-L(f,P)|=€

4)Upper and lower sum vanishes​

Answer 1

Answer:

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Lecture 15-16 : Riemann Integration