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Under what condition any set A will be a subset of B?(a) if all elements of set B are also present in set A(b) if all elements of set A are also present in set B(c) if A contains more elements than B(d) if B contains more elements than AThis question was posed to me in an international level competition.The doubt is from Checksum, Complexity Classes & NP Complete Problems in division Checksum, Complexity Classes & NP Complete Problems of Data Structures & Algorithms II

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Right OPTION is (b) if all elements of SET A are also present in set B

Easy EXPLANATION - Any set A will be called a subset of set B if all elements of set A are also present in set B. So in such a case set A will be a PART of set B.



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