Question

41. If n(G) = 20, n(H) = 30, n(G ⋂ H) = 5, find n(G ⋃ H)
42. If n(G) = 5, n(H) = 8, n(G ⋂ H) = 4, find n(G ⋃ H)
43. A survey was given asking whether they watch movies at home from Netflix, Redbox, or a video store. Use the results to determine how many people use Redbox. 52 only use Netflix 62 only use Redbox 24 only use a video store 16 use only a video store and Redbox 48 use only Netflix and Redbox 30 use only a video store and Netflix 10 use all three 25 use none of these



I just need 41 and 43 answered

Answer 1

Q1. n(GUH) =50

Step-by-step explanation: