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For sets Φ, A = {1, 3}, B = {1, 5, 9}, C = {1, 5, 7, 9} True option is: 

(A) A ⊂ B 

(B) B ⊂ C 

(C) C ⊂ B 

(D) A ⊂ C

1 Answer

+1 vote
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Best answer

Answer is (B)

Because all the elements of set B = {1, 5, 9} is present in set C = (1, 5, 7, 9} 

Hence, B ⊂ C

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