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Please clear writing and explain step by step this should be a simple question Explain your...

Please clear writing and explain step by step this should be a simple question Explain your knowledge and use proper math notation and explain

Consider the function f : [0,1]→R defined by (f(x) =0 if x = 0) and (f(x)=1 if 0 < x≤1)

(i)Compute L(f) andU(f).

(ii) Is f Riemann integrable on [0,1]?

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Answer #1

So here U(f)=L(f)=1 and hence f is Riemann integrable and the integral value is 1.

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