The statements (i)-(iv) contain the implication () and bi-conditional () operators. Using known equivalences discussed in lecture, rewrite them such that they contain neither operator! Then, maximally simplify them. so that they contain the smallest possible number of terms. (i) (p Intersection q) r (ii) (~p union ~q) (r union ~q) (iii) (p r) (q r) (iv) (p (q r)) ((p Intersection q) r)