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maths

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binary operation
m.n=m2+n is associative or commutative?

  • maths - ,

    well, try it and see:

    (a.b).c = (a^2+b).c = (a^2+b)^2 + c
    a.(b.c) = a.(b^2+c) = a^2+(b^2+c)
    not the same at all

    a.b = a^2+b
    b.a = b^2+a
    not the same at all

  • maths - ,

    which one is it steve

  • maths - ,

    associative

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