Prerna chaudhary Asked a Question
September 11, 2021 6:08 pmpts 30 pts
(iv) Consider the statement 11ERis limit point of A u B iff l is limit point of A or limit point B 21ERis limit point of A n B iff L is limit point of A and limit point of B. Then (a) lis correct 2 incorrect (b) 2 correct 1 incorrect () Bothe are correct (d) Both are incorrect
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  • Prerna chaudhary
    Thank u sir
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  • Navdeep Best Answer
    check this proof
    • cropped239302092079752378.jpg
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  • Navdeep
    which is not possible
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  • Navdeep
    if 1 is incorrect then this relation D(AUB)=D(A)UD(B) wrong
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  • Prerna chaudhary
    option "D" is correct
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  • Navdeep thankyou
    check solution
    • cropped2966006557477887851.jpg
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  • Navdeep
    A
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