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[A - (B - A)] uu [B - (A - B)]...

`[A - (B - A)] uu [B - (A - B)]`

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`AuuB`
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A uu B = (AB) uu (BA) uu (A nn B)

Given that A = {2,4,6,7,8} and B = {1,2,3,4} Find A Delta B . The following are the steps involved in sovling the above problem. Arrange them in sequential order. (A) A Delta B = (A - B) uu (B - A) (B) A - B = {2,4,6.8} - {1,2,3,4} and B-A = {1,2,3,4} - {2,4,6,7,8} (C ) A Delta B = {6,7,8} uu {1,3} = {1,3,6,7,8} (D) A - B = {6,7,8} and B - A = {1,3}

A = (A nn B) uu (AB) and A uu (BA) = (A uu B)

For all set A and B, (A uu B) - B = A - B .

the symmetric difference of A and B is not equal to (A-B)nn(B-A)(A-B)uu(B-A)(A uu B)-(A nn B){(A uu B)-A}uu{A nn B}

If A and B are two sets then (A-B)uu(B-A)=(A uu B)-(A nn B)

If n(A) = 6 and n(B) = 8 and n(A nn B) = 4 , then find n(A Delta B) . The following are the step involved in solving the above problem . Arrange them in sequnential order. (a) n (A uu B) = n(A) + n(B) - n(A nn B) (b) n(A uu B) = 10 (c ) n(A uu B) =6+8-4 (d) n(A Delta B) = 10-4= 6 (e) n(A Delta B) = n(A uu B) - n(A nn B) .

PEARSON IIT JEE FOUNDATION-SETS-TEST YOUR CONCEPTS (Very Short Answer Type Questions)
  1. If A is any non-empty set, with 3 elements then number of subsets of A...

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  2. If X={S,T,U,V} and Y = {s,t,u,v}, then P and Q are sets. (equal/equiv...

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  3. If PsubeQ and QsubeP, then .

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  4. If A and B are two non-empty sets, then n(A xxB) can be 17. (True/Fal...

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  5. If A and B are disjoint sets, then draw their venn diagram

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  6. If A and B are two non-empty sets and A - B is a null set, then "".

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  7. If n (A Delta B) = 12 and n(A nn B) = 3, then find the greatest possib...

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  8. If A = {1,2}, B = {1,2,3} and c = {1,2,3,4,5} then the relation betwee...

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  9. If B is contained in A and C is contained in B, then relation between ...

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  10. If A={1,2,3,4,5, 6} and B = {4,1}, then find (AuuB)-(AnnB).

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  11. If (2x+3,4y-3) = (9,13) then find x + y.

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  12. If n(A) = 12 and n(B) = 20, then find n(A DeltaB) when (i) A and B ar...

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  13. If n(A) = 12 and n(B) = 20, then find n(A DeltaB) when (i) A and B ar...

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  14. Draw overlapping sets and shade the following. (i) A nn (B uu C).

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  15. In the above Venn diagram, (AnnC)uu(BnnC)=

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  16. The dual statement of A - (B uu C) = (A - B) nn (A - C) is "".

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  17. If A = {Student in VIII class of age 13 years} and B = {Students in IX...

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  18. If A= {composite numbers}, B = {prime numbers} and C = {even numbers},...

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  19. If B = {***, Delta, ?, !}, then n[P(B)] = "".

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  20. [A - (B - A)] uu [B - (A - B)]

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