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If A xx B={(,(p,q),(p,r)),(,(m,q),(m,r))...

If `A xx B={(,(p,q),(p,r)),(,(m,q),(m,r)):}}`, find A and B.

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A= {p, m}, B= {q, r}
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KUMAR PRAKASHAN-RELATIONS AND FUNCTIONS-Textbook Illustrations for Practice Work
  1. If P={1,2}, form the set P xx P xx P

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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={(,(p,q),(p,r)),(,(m,q),(m,r)):}}, find A and B.

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  4. Let A={1,2,3,4,5,6}. Define a relation R form A to A by R= {(x,y) : y=...

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  5. Let A={1,2,3....14}. Define a relation R from A to A by R={(x,y) : 3x-...

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  6. The figure shows a relation between the sets P and Q. Write this relat...

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  7. Let A={1,2} and B={3,4}. Find the number of relations from A to B.

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  8. Let N be the set of natural numbers and the relation R be defined on N...

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  9. Examine each of the following relations given below and state in each ...

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  10. Examine each of the following relations given below and state in each ...

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  11. Examine each of the following relations given below and state in each ...

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  12. Let N be the set of natural numbers. Define a real valued function f: ...

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  13. Define the function f: R to R by y=f(x)=x^(2), x in R. Complete the Ta...

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  14. Draw the graph of the function f: R to R defined by f(x)=x^(3), x in R...

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  15. Define the real valued function f: R -{0} to R" defined by "f(x)=1/2 x...

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  16. Let f(x)=x^(2) and g(x)=2x+1 be two real functions. Find (f+g) (x), (f...

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  17. Let f(x)=sqrtx and g(x)=x be two functions defined over the set of non...

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  18. Let R be the set of real numbers. Define the real function f: R to R b...

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  19. Let R be a relation from Q to Q defined by R={(a,b): a,b in Q and a-b ...

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  20. Let R be a relation from Q to Q defined by R={(a,b): a,b in Q and a-b ...

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