Ten > Sets

Asked by Atith Adhikari · 2 years ago

If n(A) = 12, n(B) = 12, n(A $\rm \cap$ B) = 5, n(A $\rm \cap$ C) = 3, n(B $\rm \cap$ C) = 4, n(A $\rm \cap$ B $\rm \cap$ C) = 2 and n(A $\rm \cup$ B $\rm \cup$ C) = 20, then

1. Find the value of $\rm n_{o}(C)$.
2. Find the value of $\rm n(C)$.
3. Find the value of $\rm n(A \cup C)$.
4. Present in a Venn diagram.