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(Q109374898)
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English
-i
complex number with argument of 3/2*pi and modulus of one
−i
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Statements
instance of
complex unit
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square root
of
−1
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numeric value
−1
imaginary unit
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defining formula
(
−
i
)
2
=
−
1
{\displaystyle (-i)^{2}=-1}
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in defining formula
−
i
{\displaystyle -i}
symbol represents
-i
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⋅
2
{\displaystyle \cdot ^{2}}
symbol represents
square
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−
1
{\displaystyle -1}
symbol represents
−1
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i
{\displaystyle i}
symbol represents
imaginary unit
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mathematical inverse
imaginary unit
relative to
addition
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imaginary unit
relative to
multiplication
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opposite of
imaginary unit
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different from
-i
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Sitelinks
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−i
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Wikiversity
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