In a survey of 450 households regarding ownership of HDTVs and DVD players, the following data were obtained. 305 households own one or more HDTVs. 165 households own one or more HDTVs and one or more DVD players. 18 households do not own an HDTV or a DVD player. How many households only own one or more DVD players? households Need Help? Read It Watch It [-/2 Points] DETAILS TANFIN12 6.2.036. MY NOTES PRACTICE Let A, B, and C be subsets of a universal set U and suppose n(U) = 150, n(A) = 25, n(B) = 27, n(C) = 31, n(A n B) = 7, n(An C) = 12, n(B n C) = 16, and n(An Bn C) = 3. Compute: n[An (BU C)] (a) (b) n[An (BU C)C] Need Help? Read It Watch it