Is this equality true and if it is how to prove it. C\(A\B)=(C\A)U(C\B).

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- Nov 12th 2010, 10:27 AMGarasC\(a\b)=(c/a)u(c\b)
Is this equality true and if it is how to prove it. C\(A\B)=(C\A)U(C\B).

- Nov 12th 2010, 10:42 AMUnknown008
Is this it?

? - Nov 12th 2010, 10:51 AMGaras
A\B={ x∈A and x∉B }

- Nov 12th 2010, 11:47 AMPlato
It is not true.

That is