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Let R be the quivalence relation in the ...

Let R be the quivalence relation in the set Z of integerx given by: R = (a,b): 2 divides a - b. Write the equivalence class [0].

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MODERN PUBLICATION-RELATIONS AND FUNCTION-EXAMPLE
  1. Number of binary operations on theset (a,b) is

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  2. Show that if A= { 1,2,3} and R ={(1,1),(2,2),(3,3) (1,2),(2,1),(2,3),...

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  3. Let R be the quivalence relation in the set Z of integerx given by: R ...

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  4. If A = {1,2,3} and f,g are relations corresponding to the subset of A ...

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  5. On the set N of all natural numbers, a relation R is defined as follow...

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  6. Show that the function f : R rarr R defined by : f(x) = x/(x^2+1) AA ...

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  7. Let A = (0,1,2,3) and define a relation R on A as follows R = (0,0),(0...

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  8. Let A = (1,2,3,……….,9) and R be the relation in AxxA defined by (a,b) ...

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  9. If f = (5,2),(6,3), g = (2,5),(3,6), write fog.

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  10. Let f : R rarr R be defined by f(x) = x^2 +1 Find the pre-image of 17

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  11. Let f : R rarr R be defined by f(x) = x^2 +1 Find the pre-image of -3

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  12. let the function : f R rarr R to be defined by f(x) = cos x for all x ...

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  13. Let A = R - (3), B = R = (1). Let f: A rarr B be defined by: f(x) = (x...

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  14. Let '*' be the binary operation on Q. Find which of the following bina...

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  15. Let '*' be the binary operation on Q. Find which of the following bina...

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  16. Let '*' be the binary operation on Q. Find which of the following bina...

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  17. Let '*' be the binary operation on Q. Find which of the following bina...

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  18. Let '*' be the binary operation defined on R by a*b = 1 + ab AA a,binR...

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  19. Let '*' be the binary operation defined on R by a*b = 1 + ab AA a,binR...

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  20. Let '*' be the binary operation defined on R by a*b = 1 + ab AA a,binR...

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