The constant N loci represented by the equation x^2+x+y^2=0 is for the – McqOptions

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1.	The constant N loci represented by the equation x^{^}2+x+y^{^}2=0 is for the value of phase angle equal to:
A.	-45¬¨¬®‚Äö√†√ª
B.	0¬¨¬®‚Äö√†√ª
C.	45¬¨¬®‚Äö√†√ª
D.	90¬¨¬®‚Äö√†√ª
Answer» E.

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