Mathematics, 03.01.2020 04:31 wapattersons

Aveterinarian has 70 clients who own cats, dogs, or both. of these clients, 36 own cats, including 20 clients who own both cats and dogs. which of the following statements must be true? indicate all such statements.

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Aveterinarian has 70 clients who own cats, dogs, or both. of these clients, 36 own cats, including 2...