Question

Let A = {0, 1, 2, 3} and B = {1, 3, 5, 7, 9} be two sets. Let f: A → B be a function given by f(x) = 2x + 1. Represent this function as (i) a set of ordered pairs (ii) a table (iii) an arrow and (iv) a graph. ☺☺☺☺☺☺☺☺☺☺☺☺☺☺plz ​

Answer 1

Answer:

A={0,1,2,3},B={1,3,5,7,9}

f(0)=2(0)+1=0+1=1

f(1)=2(1)+1=2+1=3

f(2)=2(2)+1=4+1=5

f(3)=2(3)+1=6+1=7

(i) A set of ordered pairs

f={(0,1),(1,3),(2,5),(3,7)}