Question

set -builderform of {2,4,8,16

}​

Answer 1

Answer:

X SUCH THAT (X = 2*n ;N =1,2,3,4)

Answer 2

Answer:

can be written as

(2,4,8,16,32) = {x:x=2

n

,nϵN and 1≤n≤5}