Discrete Mathematics

QUESTION 2 Let T be a set such that if the integer x is in T, then 2(x+1) is also in T. Let integer 2 is in T, then T is O {0,2,6,14,30,...} O (1,3,5, 7,9,.} O {4,10,22,46,94,..} O (2,6,14,30,..}