spiritualmentor0402 spiritualmentor0402

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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