Examine whether the following statements are true or false: (i) `{a ," "b} {b ," "c ," "a}` (ii) `{" "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"

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

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

Examine whether the following statements are true or false : phi sub {x, y, z}

Examine whether the following statement are true or false {1,2,3} sub {1,3,5}

Examine whether the following statement is true or false: { a } sub { a, b. c }

Examine whether the following statement is true or false: { 1,2,3 } sub { 1,3, 5}

Write of the following statements are true and which false? {a , b}sub{b , c , a}

Write of the following statements are true and which false? {a , b}sub{b , c , a}

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}

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}