Pankaj singh Asked a Question
May 27, 2022 12:39 pmpts 30 pts
BLEMENTARY CONCE and call (a, b) an open interval on X. Define (a, ¥) = {x 1 X:a
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  • Navdeep goyal 1 thankyou
    x€ X x is elements of X
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  • Pankaj singh
    tell me the meaning of symbol used
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