which of the following is true?1) {2} belongs to {1,2,3}2) ɸ belongs – InterviewSolution

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1.	which of the following is true?1) {2} belongs to {1,2,3}2) ɸ belongs to {1,2,3}3) {1,2} belongs to {1,{2,3}}3) 0 belongs to {0,1,2
Answer» which of the following is true? 1) {2} belongs to {1,2,3} 2) ɸ belongs to {1,2,3} 3) {1,2} belongs to {1,{2,3}} 3) 0 belongs to {0,1,2

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