State in each case whether A ⊂ B or A ⊄ B.

A = {0, 1, 2, 3,}, B = {1, 2, 3, 4, 5}

State whether any given set is finite or infinite:

L = set of all circles passing through the origin (0, 0)

Rewrite the following statements using the set notation:

(i) a is an element of set A.

(ii) b is not an element of A.

(iii) A is an empty set and B is a nonempty set.

(iv) A number of elements in A is 6.

(v) 0 is a whole number but not a natural number.

State in each case whether A ⊂ B or A ⊄ B.

A =ϕ, B = {0}

State in each case whether A ⊂ B or A ⊄ B.

A = {1, 2, 3,}, B = {1, 2, 4}