spiritualmentor0402
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  • 01-12-2018
  • Mathematics
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[tex] \sqrt{ - 1} [/tex]

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  • 01-12-2018

 

[tex]\bf\sqrt{-1}=i\\ \\"i"~\text{\bf is an imaginary number.}\\\\Example:\\\\\sqrt{-5}=i\sqrt{5}\\\\\sqrt{-9}=3i[/tex]



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