Suppose U = {-6, -2, 1, 3, 5, 6} is the universal set and T is the set {-6, -2,3}. What is the
complement of set T?
a. {-6, -2,3}
b. {-2, 1, 3, 5, 6}
c. {3,5,6}
d. {1,5,6}