Question

Si: n(B)=13, n(B)=17;
y n(A∧B)=8; hallar:n(AΔB)

Answer 1

Si: n(B)=13, n(B)=17;y n(A∧B)=8; hallar:n(AΔB)$\left \{ {{y=2} \atop {x=2}} \right.$