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Find the number of element of P(P(phi))...

Find the number of element of `P(P(phi))`

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We have `|P(phi)|=2^@ =1`
`:.|P(P(phi))|=2^1=2`
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MBD PUBLICATION-SETS-QUESTION BANK
  1. Verify that|P({a,b})|=2^2

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  2. Verify that |P({a,b,c})|=2^3

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  3. Find the number of element of P(P(phi))

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  4. Find the number of element of P(P(P(phi)))

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  5. Find the number of element of P(P(P(P(phi))))

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  6. Prove by the method of induction that if A has n number of elements,th...

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  7. Can you say how many elements P(P(A)) If A has n elements?

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  8. An examination was conducted in physics, chemistry and mathematics. If...

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  9. An examination was conducted in physics, chemistry and mathematics. If...

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  10. An examination was conducted in physics, chemistry and mathematics. If...

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  11. An examination was conducted in physics, chemistry and mathematics. If...

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  12. An examination was conducted in physics, chemistry and mathematics. If...

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  13. An examination was conducted in physics, chemistry and mathematics. If...

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  14. What can you say about the set, A,B,if A uu B = phi

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  15. What can you say about the set, A,B,ifA Delta B =phi

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  16. What can you say about the set, A,B,if A\\B =phi

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  17. What can you say about the set, A,B,if A \\B =A

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  18. What can you say about the set, A,B,ifA nn B =U.(where U is the univer...

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  19. What can you say about the set, A,B,if A\B=U.(where U is the universal...

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  20. Are difference and symmetric difference commutative ? Give reason.

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