6) Let F: [a, B] - R Be A Bounded Function On [a, B]. If F Is Darboux Integrable On [a, B], Show That For Every E > Othere Exists A Partition Pof [a, B] Such That 058f-L(.P)
6) Let f: [a, b] - R be a bounded function on [a, b]. If f is Darboux integrable on [a, b], show that for every e > Othere exists a partition Pof [a, b] such that 058f-L(.P)<€