In domain relaional calculus â€œthere existâ€ – McqOptions

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1.	In domain relaional calculus â€œthere existâ€
A.	(p1(x))
B.	(p1(x)) Ð x
C.	v x (p1(x))
D.	Ð x (p1(x))
Answer» E.

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