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Of A={11,21,31,41}, B={12,22,31,32}, the...

Of `A={11,21,31,41}`, `B={12,22,31,32}`, then find : `(1)` `A cup B` `(2) A cap B`.

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The correct Answer is:
(1) `AcupB={11,12,21,22,31,32,41}`
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NAVNEET PUBLICATION - MAHARASHTRA BOARD-BOARD'S QUESTION PAPER : MARCH 2019-QUESTION
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