$ \iota ^{2}$= | ClassNotes

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$ \iota ^{2}$= | ClassNotes

E

Editor

Sep 18, 2022

$ \iota ^{2}$=

Difficulty: Easy

A:

(-\sqrt{1})^{2}

B:

-1

C:

(\sqrt{-1-1})^{2}

D:

1

ID: 63273dbaca83163ac3a1213b