NCERT Example 12 - Relations and Functions

Question: Let f:N to N be defined by f(x)=2x+1. Complete the values f(1) through f(7).

Answer: f(1),...,f(7) = 3,5,7,9,11,13,15.

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

All Chapter 2 solutions