Show that characteristic function of the rational numbers in 0,1 a is not Riemann integrable (Hint compute the upper and lower Riemann integrals and observe that they are not equal) b is Lebesgue integrable and find its Lebesgue integral Show that characteristic function of the rational numbers in...

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Show that characteristic function of the rational numbers in [0,1] a. is not Riemann integrable (Hint...

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An Introduction to Analysis

ISBN: 978-0132296380

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Authors: William R. Wade

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Show that characteristic function of the rational numbers in [0,1] a. is not Riemann integrable (Hint...

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An Introduction to Analysis

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