1 . U ={1,2,3,4,5,6}, A = {1,2,3}, B = {2,4,6} হলে A'∩B' হবে--
- A. {1,4}
- B. {5,6}
- C. {5}
- D. {6}
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1 . U ={1,2,3,4,5,6}, A = {1,2,3}, B = {2,4,6} হলে A'∩B' হবে--
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