1.

Examine whether the following statements are true or false:(i) {a,b}⊄{b,c,a}(ii) {a,e}⊂{x:x is a vowel in the English alphabet}(iii){1,2,3}⊂{1,3,5}(iv) {a}⊂{a,b,c}(v) {a}∈{a,b,c}(vi) {x:x is an even natural number less than 6}⊂{x:x is a natural number which divides 36}

Answer» Examine whether the following statements are true or false:

(i) {a,b}⊄{b,c,a}

(ii) {a,e}{x:x is a vowel in the English alphabet}

(iii){1,2,3}{1,3,5}

(iv) {a}{a,b,c}

(v) {a}{a,b,c}

(vi) {x:x is an even natural number less than 6}{x:x is a natural number which divides 36}


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