How many different subsets of the set {10,14,17,24} are there that contain an odd number of elements?
(a) 3
(b) 6
(c) 8
(d) 10
(e) 12
Option D : 8 is the answer.
The different subsets are
10,
14,
17,
24,
10, 14, 17
14, 17, 24
17, 24, 10
24, 10, 14
