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Sets and Relations — Maths STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 ScienceMathsSets and Relations2 Marks
Question
Write the relation in the Roster form. State its domain and range.

$R_1=\left\{\left(a, a^2\right) / a\right.$ is a prime number less than 15$\}$

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