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How ways to express set |
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Answer» Step-by-step explanation: A set is USUALLY denoted by capital LETTERS, i.e. A,B,C,…,X,Y,Z,… etc., and the elements are denoted by small letters, i.e. a,b,c,…,x,y,z,… etc. If A is any set and a is the ELEMENT of set A, then we write a∈A, READ as a belongs to A. |
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