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Let R be the relation on Z defined by R ...

Let R be the relation on Z defined by R = {(a,b ): a, b `in` Z, a-b is an integer}. Find the domain and range of R.

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MODERN PUBLICATION-RELATIONS AND FUNCTIONS -EXERCISE
  1. A = {1, 2, 3, 5} andB= {4, 6, 9}. Define a relation R Ifom A to B by R...

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  2. Write the relation R = {(x, x^3) : x is a prime number less than 10} i...

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  3. Let R be the relation on Z defined by R = {(a,b ): a, b in Z, a-b is a...

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  4. Let A = {3,5} and B = {7, 11}. Let R = {(a, b):a in A, b in B, a -b is...

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  5. Which of the following graphs of relations defines a transitive relati...

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  6. Let R be the relation on Z defined by aRb if and only if a -b is an ev...

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  7. Let R be the relation on Z defined by aRb if and only if a -b is an ev...

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  8. Let R be the relation on Z defined by aRb if and only if a -b is an ev...

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  9. Let R be the relation on Z defined by : R ={(a,b) :a in Z,b in Z, a^2 ...

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  10. Let R be the relation on Z defined by : R ={(a,b) :a in Z,b in Z, a^2 ...

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  11. Let R be the relation on Z defined by : R ={(a,b) :a in Z,b in Z, a^2 ...

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  12. Let A = {1, 2, 3, 4, 5} and B = {2, 4, 6, 8, 10}. Let R = {(a, b): a i...

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  13. Determine the domain and range of the relation R defined by : R = {(x+...

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  14. Determine the domain and range of the relation R defined by : R = {(x,...

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  15. Determine the domain and range of the following relation : {(1,2), (1,...

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  16. Determine the domain and range of the following relation : {(x,y): x i...

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  17. Determine the domain and range of the following relation : {(x,y): x i...

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  18. Determine the domain and range of the following relation : {(x,y): y =...

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  19. Let A = {1, 2, 3, 4} and B = {x,y,z}. Let R be a relation from A into ...

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  20. Show that the relation ‘is perpendicular to' on the set A of all copla...

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