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प्रश्न
Two sets A and B are such that A ∩ B = Φ. Draw a venn-diagram to show the relationship between A and B. Shade the region representing :
(A ∪ B)'
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उत्तर
(A ∪ B)' = 
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संबंधित प्रश्न
Express the truth of each of the following statements by Venn diagram:
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