Let A = {1, 2, 3, 4, 5, 6}. Insert the appropriate symbol ∈or ∉ in the blank spaces:
Question:

Let $A=\{1,2,3,4,5,6\} .$ Insert the appropriate symbol \inor $\notin$ in the blank spaces:

(i) $5 \ldots \mathrm{A}$

(ii) $8 \ldots \mathrm{A}$

(iii) $0 \ldots \mathrm{A}$

(iv) $4 \ldots A$ (v) $2 \ldots A$ (vi) 10…A

Solution:

(i) $5 \in A$

(ii) $8 \notin \mathrm{A}$

(iii) $0 \notin \mathrm{A}$

(iv) $4 \in A$

(v) $2 \in \mathrm{A}$

(vi) $10 \notin \mathrm{A}$