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Let 'X' be a non-empty set. P (X) be its...

Let 'X' be a non-empty set. P (X) be its power set. Let '*' be an operation defined on elements of P (X) by : `A ** B = A nn B AA A, B in P (X)`. Then: Find the identity element in P (X) w.r.t. 'X'.

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MODERN PUBLICATION-RELATIONS AND FUNCTION-EXAMPLE
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  2. Let 'X' be a non-empty set. P (X) be its power set. Let '*' be an oper...

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  3. Let 'X' be a non-empty set. P (X) be its power set. Let '*' be an oper...

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  19. Show that the relation R in the set R of real numbers defined as : R =...

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