The interval (6,12) in the set builder form can be written as,
{x:x∈R,6<x<12}.
Write the following intervals in set-builder form:
(i) (–3, 0)
(ii) [6, 12]
(iii) (6, 12]
(iv) [–23, 5)
Write each of the following intervals in the set-builder from: (i) A=(2,5)
(ii) B=[-4,7]
(iii) C=[-8,0)
(iv) D= (5,9]
The interval (2,4] written in set builder form is