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The relation R defined on the set of natural numbers as a, b: a differs from b by 3, is given by

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By Expert Faculty of Sri Chaitanya
a
1, 4, 2, 5, 3, 6......
b
4, 1, 5, 2, 6, 3......
c
1, 3, 2, 6, 3, 9......
d
None of these

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detailed solution

Correct option is B

R=a, b: a, b∈N, a-b=3=n+3, n: n∈N=4, 1, 5, 2, 6, 3.......


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