Kavish Aijaz Ansari posted an Question
January 02, 2021 • 19:22 pm 30 points
  • IIT JAM
  • Mathematics (MA)

What is the boundary points of set (1,2)U(3,4) ?

please give some steps of solutions,,,,,,,,,,,,,,,,,,,,,,

1 Answer(s) Answer Now
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    Satpal singh Best Answer

    see the attachment

    cropped9206461836129323673.jpg
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    see this sir. This is from metric spaces book by P.K jain

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    then sir who will decide which is right?

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    you are our senior , you tell...

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    This is from kumarasen's books

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    See this

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    No problem sir. I wanted to tell u that you are doing a good job.

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