Question 2 of 47beginner🧠 RememberVery Short2 marks
Let A = {1, 2, 3, 4, 5, 6}. Insert the appropriate symbol ∈ or ∉ in the blank spaces:
(i)
5...A
Answer
5 ∈ A
(ii)
8...A
Answer
8 ∉ A
(iii)
0...A
Answer
0 ∉ A
(iv)
4...A
Answer
4 ∈ A
(v)
2...A
Answer
2 ∈ A
(vi)
10...A
Answer
10 ∉ A
Explanation
The symbol ∈ means 'is an element of' and ∉ means 'is not an element of'. Given A = {1, 2, 3, 4, 5, 6}, we check if each number is present in the set. The numbers 5, 4, and 2 are elements of A, so they use ∈. The numbers 8, 0, and 10 are not in the set, so they use ∉.