Question

write in set builder form {3,7/3,13/7}

Answer 1

Step-by-step explanation:

{1,4,7,10,13,16..

N is the set of all natural numbers.

{1,4,7,10,13,16....}

{x:x∈Nand3x+1}

N is the set of all natural numbers.

Answer 2

Answer:

• A={x: x belongs to R and x= +- 3}.