The two numbers such that each one is square of the other, are [MP PET

1.	The two numbers such that each one is square of the other, are [MP PET 1987]
A.	\[\omega ,\,{{\omega }^{3}}\]
B.	\[-i,\,\,i\]
C.	\[-1,\,1\]
D.	\[\omega ,\,\,{{\omega }^{2}}\]
Answer» E.

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The two numbers such that each one is square of the other, are [MP PET 1987]

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