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Relation — MATHS STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceMATHSRelation4 Marks
Question
Determine the domain and range of the relation R defined by: $\text{R}=\{(\text{x, x,}+5):\text{x}\in\{0,1,2,3,4,5\}\}$
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Answer

We have, $\text{R}=\{(\text{x, x,}+5):\text{x}\in\{0,1,2,3,4,5\}\}$ For the elements of the given sets, we find that R = {(0, 5), (1, 6), (2, 7), (3, 8),(4, 9), (5, 10)} Clearly, Domain (R) = {0, 1, 2, 3, 4, 5} and Range (R) = {5, 6, 7, 8, 9, 10}

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