Let A = {{1, 2, 3}, {4, 5}, {6, 7, 8 }}. Determine whch of the foll

1.	Let A = {{1, 2, 3}, {4, 5}, {6, 7, 8 }}. Determine whch of the following is true or false : (i) 1 ϵ A (ii) {1, 2, 3} ⊂ A (iii) {6, 7, 8} ϵ A (iv) {{4, 5}} ⊂ A (v) ϕ ϵ A
Answer» Let A = {{1, 2, 3}, {4, 5}, {6, 7, 8 }}. Determine whch of the following is true or false : (i) 1 $ϵ$ A (ii) {1, 2, 3} $\subset$ A (iii) {6, 7, 8} $ϵ$ A (iv) {{4, 5}} $\subset$ A (v) $ϕ$ $ϵ$ A

Let A = {{1, 2, 3}, {4, 5}, {6, 7, 8 }}. Determine whch of the following is true or false : (i) 1 ϵ A (ii) {1, 2, 3} ⊂ A (iii) {6, 7, 8} ϵ A (iv) {{4, 5}} ⊂ A (v) ϕ ϵ A

Answer»

Let A = {{1, 2, 3}, {4, 5}, {6, 7, 8 }}. Determine whch of the following is true or false :

(i) 1 $ϵ$ A (ii) {1, 2, 3} $\subset$ A (iii) {6, 7, 8} $ϵ$ A (iv) {{4, 5}} $\subset$ A (v) $ϕ$ $ϵ$ A