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LetA= {1, 2, 3, 4, 6}. Let R be the rela...

LetA= {1, 2, 3, 4, 6}. Let R be the relation on A defined by {(a, b): a ,`b in A`, b is exactly divisible by a}. Find the domain of R

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MODERN PUBLICATION-RELATIONS AND FUNCTIONS -EXERCISE
  1. Define a relation R on the set N of natural numbers by : R= {(x, y): y...

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  2. LetA= {1, 2, 3, 4, 6}. Let R be the relation on A defined by {(a, b): ...

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  3. LetA= {1, 2, 3, 4, 6}. Let R be the relation on A defined by {(a, b): ...

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  4. LetA= {1, 2, 3, 4, 6}. Let R be the relation on A defined by {(a, b): ...

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  5. The following figure shows a relation between P and Q. Write the relat...

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

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  7. For the given relation R on a set S, determine which are equivalence r...

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  8. For the given relation R on a set S, determine which are equivalence r...

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  9. If R is the relation in N xx N defined by (a, b) R (c,d) if and only i...

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  10. Is inclusion of a subset in another, in the context of a universal set...

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  11. Given the relation R = {(1, 2), (2, 3)} on the set of natural numbers,...

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

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

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  14. If f and g are functions defined by : f(x)= sqrt(x-1), g(x)=1/x,then d...

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  15. If f and g are functions defined by : f(x)= sqrt(x-1), g(x)=1/x,then d...

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  16. If f and g are functions defined by : f(x)= sqrt(x-1), g(x)=1/x,then d...

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  17. If f and g are functions defined by : f(x)= sqrt(x-1), g(x)=1/x,then d...

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  18. Define the real valued function f:R- {0} rarr R defined by f(x) = 1/x,...

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  19. Sketch the graph of the following function : f(x)= 4- 2x. Also find...

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  20. Sketch the graph of the following function : (i) f(x)=|x+2| (ii) f(x)...

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