A Tuple Relational Calculus query is expressed as ________.

1.	A Tuple Relational Calculus query is expressed as ________.
A.	{ P( ) \| T)
B.	{ T \| p(T) }
C.	{ T \| P() \| T}
D.	{ p(T) \| T }
Answer» C. { T \| P() \| T}

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A Tuple Relational Calculus query is expressed as ________.

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