2. Define a relation R on the set N of natural numbers by R = {(x, y): y = x + 5, x is a natural

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2. Define a relation R on the set N of natural numbers by R = {(x, y): y = x + 5, x is a natural number less than 4; x, y ∈ N}. Depict this relationship using roster form. Write down the domain and the range.
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