Q9 of 76 Page 2

Determine the domain and range of the relation R defined by

R = {(x, x+5): x {0, 1, 2, 3, 4, 5}

Given,


R = {(x, x+5): x {0, 1, 2, 3, 4, 5}


∴ R = {(0, 0+5), (1, 1+5), (2, 2+5), (3, 3+5), (4, 4+5), (5, 5+5)}


⇒ R = {(0, 5), (1, 6), (2, 7), (3, 8), (4, 9), (5, 10)}


So,


Domain of relation R = {0, 1, 2, 3, 4, 5}


Range of relation R = {5, 6, 7, 8, 9, 10}


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