Shubham ashok wani Asked a Question
March 7, 2021 10:11 pmpts 10 pts
Consider the following set theoretic expressions X, Y and Z where U-union, -intersection and superscript 'C' is set complement: X = Pn QnR Y = Pn Q)u (Pn R)u (Q R) Z = (QU P) n PU R) n PUQ nPo P U R) Then which of the following is true ? (A) No two expressions represent same set (B) All three expressions represent same set (C) Only X and Z represent same set D) Only Y and Z represent same set
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  • Shubham ashok wani
    Ho ma'am... thank you
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  • Rucha rajesh shingvekar thankyou
    see this solution
    • cropped5988592917328163415.jpg
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  • Rucha rajesh shingvekar Best Answer
    As per me option c is correct
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    Rucha rajesh shingvekar
    Zala ka clear if any doubt ask anytime
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