Question

Express the set A = {1,4,7, 10, 13, 16,. 19), in set builder form​

Answer 1

A=(x:x,1,4,7,10,13,16,19)

set builder form is

(x/x€R/R)

Answer 2

Answer:

A={x:x+3, x (belongs to symbol)1,4,7,10,13,16}