document.write( "Question 601596: definition of non real coordinate it is very important for me \n" ); document.write( "

Algebra.Com's Answer #384547 by radh(108) $\"\"$ $\"About$

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A non-real coordinate is also known as an imaginary number, often represented by i. Imaginary numbers are complex and when squared, equal -1. \n" ); document.write( "

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