Shreya desai Asked a Question
August 7, 2020 10:46 ampts 30 pts
Q9. Prove that the collection A = {E c R: either E or E is countable} is a sigma-algebra of subsets of R. (5)
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  • Anonymous User thankyou
    see the attachments.
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  • Anonymous User thankyou
    U can see the definition of Sigma algebra here.
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