NCERT Exercise 2.2 Q2 - Relations and Functions

Question: Define R on N by R={(x,y): y=x+5, x is a natural number less than 4}. Write R in roster form and find its domain and range.

Answer: R={(1,6),(2,7),(3,8)}; domain={1,2,3}; range={6,7,8}.

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

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