Question: Given two relations A and B, consider that the primary key of A can functionally determine the primary key of B. Write this as

Given two relations A and B, consider that the primary key of A can functionally determine the primary key of B. Write this as pk(A) pk(B). Also consider that pk(B) pk(A). Is this a one-to-one, one-to-many, many-to-one, or many-to-many relationship. Explain.

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