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 Solve any problem (step by step solutions) Input table (Matrix, Statistics)
Other input terms : A union B, A intersect B, A', P(A), A - B, A delta B, A cross B, |A|, 1 belongsto A, A subset B, (A union B)' = A' intersect B'
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 Find A={x<=5, x in N}, find 1 belongsto A [ Calculator, Method and examples ]Solution:Your problem -> A={x<=5, x in N}, find 1 belongsto AA={x<=5, x in n}:.A={1,2,3,4,5}is 1 in A = 1 in {1,2,3,4,5}= true

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