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soty2013

  • 2 years ago

1 . Determine whether each of the following relations are reflexive, symmetric and transitive: (i) Relation R in the set A = {1, 2, 3, ..., 13, 14} defined as R = {(x, y) : 3x – y = 0} (ii) Relation R in the set N of natural numbers defined as R = {(x, y) : y = x + 5 and x < 4} (iii) Relation R in the set A = {1, 2, 3, 4, 5, 6} as R = {(x, y) : y is divisible by x} (iv) Relation R in the set Z of all integers defined as R = {(x, y) : x – y is an integer} (v) Relation R in the set A of human beings in a town at a particular time given by (a) R = {(x, y) : x and y work at the same pl

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  1. soty2013
    • 2 years ago
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    @ZakaullahUET HELP HELP @hartnn

  2. ParthKohli
    • 2 years ago
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    Can \((y,x)\) be interpreted as \((x,y)\)? If yes, it's symmetric.

  3. bob-bob-bob
    • 2 years ago
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    bob bob bob

  4. soty2013
    • 2 years ago
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    Thanks next question

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