A school is organizing a debate competition with participants as speakers S = {S₁, S₂, S₃, S₄} and these are judged by judges J = {J₁, J₂, J₃}. Each speaker can be assigned one judge. Let R be a relation from set S to J defined as R = {(x,y) : speaker x is judged by judge y, x ∈ S, y ∈ J}.

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Definition of Relation in Mathematics, Function as Special Type of Relation, One-to-One (Injective) Function, Onto (Surjective) Function, Bijective Function | PadhAiPro

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CASE_STUDIESDefinition of Relation in MathematicsFunction as Special Type of RelationOne-to-One (Injective) FunctionOnto (Surjective) FunctionBijective Function4 sub-questions

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