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tomboi03
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this is the question,
Prove that if f is continuous on (a,b] and if |f| is bounded on [a,b] then f is integrable on [a,b]. (note: it is not assumed that f is continuous at a.)
I know you have to use the upper and lower bounds to prove this statement but i don't know where to start?
Thanks
Prove that if f is continuous on (a,b] and if |f| is bounded on [a,b] then f is integrable on [a,b]. (note: it is not assumed that f is continuous at a.)
I know you have to use the upper and lower bounds to prove this statement but i don't know where to start?
Thanks
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