Question

3. Express the following sets in the set-builder form.(i) {4, 8, 12, 16, 20}​

Answer 1

Hey bud

Here's your answer:

{ x, y : x∈N,  y∈N  , x = 4y y<6}

please mark me brainliest

Answer 2

{x/x=s , s/4 = 0 ,s € N , 4≤s≤20 }