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Let `A={x:x in R, -1 < x < 1}, B={x:x in R, x le 0 and x >= 2} and A uu B = R - D,` then the set D is |
Answer» A={0} `B={(-oo,0]uu[2,oo)}` `AuuB={(-oo,0]uu[2,oo)}` D={1} Option B is correct. |
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