NCERT Exercise 2.2 Q1 - Relations and Functions

Question: For A={1,2,...,14}, define R={(x,y): 3x-y=0; x,y in A}. Write R in roster form and find its domain and range.

Answer: R={(1,3),(2,6),(3,9),(4,12)}; domain={1,2,3,4}; range={3,6,9,12}.

Full step-by-step NCERT solution with diagrams on Something by Zero.

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