Answers:
(i)
(‘∈’ – belongs to, ‘∉’ – does not belong to)
4..…A
4 ∈ A
Because, the number 4 is included in the set A.
(ii)
(‘∈’ – belongs to, ‘∉’ – does not belong to)
-4.…A
-4 ∉ A
Because, the number -4 is not included in the set A.
If A={0,1,2,3,4,5,6,7,8,9,10}, then insert the appropriate symbol or in each of the following blank spaces: (i) 4 ……A (ii) -4……A