Question

The set builder form of (1,5, 9, 13, 17)
is
(1) {x:x = 2n+1, n € 2,0<n<4}
(2) {x:x = 4n+1, n € 2,05n54}
(3) {x:X = 4n+1, n € 1,05n54}
(4) {x:x = 4n+1, n € W,05n<2}​

Answer 1

Answer:

None of the above. The correct answer is

{ x:x=4n+1 , n€W , n<5 }