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If A xx B = {(a, x).(a , y). (b, x), (b,...

If `A xx B` = {(a, x).(a , y). (b, x), (b, y)}. Find A and B.

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MODERN PUBLICATION-RELATIONS AND FUNCTIONS -EXERCISE
  1. If A= {-1, 1}, find A xx A xx A.

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  2. If R is the set of all real numbers. what do the cartesian products R ...

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  3. If A xx B = {(a, x).(a , y). (b, x), (b, y)}. Find A and B.

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  4. If A = { 1, 2}, B = {3, 4}, C = {4, 5}, find A xx (B uu C).

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  5. If A={a, b,c}, B= {c, d} and C= {d, e, f}, find : (A nn B)xxC.

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  6. If A={a, b,c}, B= {c, d} and C= {d, e, f}, find : (A xx B) nn (BxxC).

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  7. Let A = {1, 2, 4}, B= {3, 5, 7} and C = {5, 7, 9}, find A xx (B nn C).

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  8. Let A= {1, 2, 3}, B= {3, 4} and C = {4, 5, 6}. Find : (A xx B) nn (Ax...

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  9. Let A= {1, 2, 3}, B= {3, 4} and C = {4, 5, 6}. Find : (A xx B) nn (Ax...

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  10. Let A= {1, 2, 3}, B= {3, 4} and C = {4, 5, 6}. Find : Axx (B uu C).

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  11. Let A= {1, 2, 3}, B= {3, 4} and C = {4, 5, 6}. Find : (A xx B) nn (Ax...

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  12. Let A = {2, 4, 6}, B= {6, 8, 10} and C = {10, 12,14}. Find B xx (A uu ...

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  13. Let A = {1/2,2}, B = {2,3,5}, C= {-1,- 2}. Verify that : A xx (B nn C)...

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  14. Let A and B be two sets such that n(A) = 3 and n(B) = 2. If (x, 1), (y...

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  15. The Cartesian product A xx A has 9 elements among which are found (-1,...

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  16. Let A = {1, 2, 3}, B= {2, 3, 4} and C= {4, 5}. Verity that : A xx (Buu...

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  17. If A= {1, 2, 3}, B= {4},C = {5}. then verify that : A xx (Buu C)= (A ...

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  18. If A= {1, 2, 3}, B= {4},C = {5}. then verify that : A xx (B nn C)= (A...

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  19. If A= {1, 2, 3}, B= {4},C = {5}. then verify that : A xx (B - C)= (A ...

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  20. Let A= {1, 2}, B = {1, 2, 3, 4}, C = {5, 6} andD = {5, 6, 7, 8}. Verif...

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