" v) "{a}sub{a,b,c}

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

Which of the following statements are true ? { a} sub {a,b,c,}

Which of the following statements are correct? Write a correct form of each of the incorrect statements. (i) {a}sub{{a}, b}\ (ii) {b , c}sub{a ,{b , c}} (iii) {a , b}sub{b , c}

Examine whether the following statement are true or false {a} sub {a,b,c}

Examine whether the following statements are true or false : {a,b}sub{b,c,a}

Which of the following statements are true ? phi sub {a,b,c}

Let E = {a,b}, which one of the following statements are correct or incorrect? E sub {a,b,c}

Which of the following statements are true ? {a} sub {b,c,d,e}

Make correct statement by filling the blanks by the symbols sub or cancelsub {a,b,c}......{b,c,d}