A belongs to Both X and Y

Discussion in 'Calculator Requests' started by math_celebrity, Oct 20, 2021.

  1. math_celebrity

    math_celebrity Administrator Staff Member

    A belongs to Both X and Y

    What this means is Element A belongs to Set X and Set Y.

    We write this as follows
    A is an element of X is written as A ∈ X
    A is an element of Y is written as A ∈ Y
    A ∈ X & A ∈ Y
     

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