Question

Which of the following statement is true?

(A) {3, 5} Î {1, 3, 5}

(B) {3} Î {1, 2, 3}

(C) 3 Î {1, 2, 3}

(D) 3 Í {1, 2, 3}
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Answer 1

Answer:

(i) False. Each element of {a,b} is also an element of {b,c,a}.

(ii) True. {a,e} are two vowels of the English alphabet.

(iii) False. 2ϵ{1,2,3}

However, 2∈

/

{1,3,5}

(iv) True. Each element of {a} is also an element of {a,b,c}.

(v) False. The element of {a,b,c} are a,b,c. Therefore, a⊂a,b,c

(vi) True. {x:xis an even natural number less than 6}={2,4}

{x:xis a natural number which divides 36}={1,2,3,4,6,9,12,18,36}

Here, {2,4}⊂{1,2,3,4,6,9,12,18,36}

Answer 2

Answer:

( B )..

Step-by-step explanation:

I HOPE B IS THE CORRECT OKK..one may be