Set Theoryhard
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In a survey of 100 individuals, it was found that everyone uses at least one of three streaming services: Netflix (N), Hulu (H), or Disney+ (D). use Netflix, use Hulu, and use Disney+. The number of people who use exactly two services is . How many people use all three services?
In a survey of 100 individuals, it was found that everyone uses at least one of three streaming services: Netflix (N), Hulu (H), or Disney+ (D). use Netflix, use Hulu, and use Disney+. The number of people who use exactly two services is . How many people use all three services?