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Swati Agarwal Asked a Question
January 5, 2020 12:16 pmpts 15 pts
  • CSIR NET
  • Mathematical Sciences

A and B are two non-empty bounded subsets of R. S={x-y : x∈A and y∈B}. What is inf S and sup S?

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  • Krishna
    inf(S) = inf(A) - sup(B) sup(S) = sup(A) - inf(B)
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  • Krishna
    inf(S) = inf(A) - sup(B) sup(S) = sup(A) - inf(B)
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  • Krishna
    inf(S) = inf(A) - sup(B) sup(S) = sup(A) - inf(B)
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  • Krishna
    inf(S) = inf(A) - sup(B) sup(S) = sup(A) - inf(B)
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  • Krishna thankyou
    inf(S) = inf(A) - sup(B) sup(S) = sup(A) - inf(B)
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    Swati Agarwal
    any example please
  • Krishna thankyou
    inf(S) = inf(A) - sup(B) sup(S) = sup(A) - inf(B)
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