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Write the domain of the relation R (a,a...

Write the domain of the relation R (a,a),(a,b),(a,c) defined on the set (a,b,c)

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PRADEEP PUBLICATION-RELATIONS AND FUNCTIONS-EXERCISE
  1. If A = {a, b, c, d} then a relation R = {(a, a), (b, b), (c, c), (d, d...

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  2. Is the relation R = (1,1), (2,2), (3,3) transitive on the set A = (1,2...

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  3. Write the domain of the relation R (a,a),(a,b),(a,c) defined on the s...

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  4. Let A = (1,2,3). For x,y in A, let x R y iff x < y. Write down R as a ...

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  5. Write the smallest reflexive relation on the set A = (a,b)

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  6. Let A = {0, 1, 2, 3} and define a relation R on A as follows : R = {...

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  7. Let A = {0, 1, 2, 3} and define a relation R on A as follows : R = {...

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  8. Let A = {0, 1, 2, 3} and define a relation R on A as follows : R = {...

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  9. For the set A = (1,2,3) define a relation R on the set A as follows: ...

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  10. Write the number of symmetric relations that can be defined on the set...

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  11. State the reason for the relation R, in the set {1,2,3} given by R= {(...

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  12. If R={(x,y):x+2y=8} is a relation on N write the range of R

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  13. If R = (x,y) , xy = 12 is a relation on N, write the domain of R.

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  14. Show that -a is not the inverse of a in N for the addition operati...

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  15. Let R be a relation from a set A to a set B, then:

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  16. What is the set builder form of the set {1,2,3}.

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  17. The number of relations that can be defined on the set {x,y,z} is:

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  18. A vertical line meets the graph of a function in:

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  19. If f = (1.4), (2,5), (3,5) and g = (4,6),(5,6) be two function then fi...

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  20. The number of bijective functions from the set A to itsef, if A contai...

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