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  2. Let A = { a, b }, B = {a, b, c}. Is A is subset of B ? What is A union B ?
# NCERT

Q.2 Let A = { a, b }, B = {a, b, c}. Is A \subset B ? What is A \cup B ?

Answers (1)
S safeer

Here,

We can see elements of A lie in set B.

Hence, A \subset B.

And, A \cup B = {a,b,c} = B

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