document.write( "Question 1090709: Express the complex number in trigonometric form. \r
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Algebra.Com's Answer #705148 by Edwin McCravy(20054)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "The complex number -6i equals 0-6i and is equal to the vector \r\n" );
document.write( "whose tail is at the origin and whose tip is at the point (0,-6).\r\n" );
document.write( "It is 6 units long, so its mudulus r is 6 and its argument q is 270°,\r\n" );
document.write( "indicated by the counter clockwise arc from the right side of the\r\n" );
document.write( "x-axis to the vector which represents the complex number:\r\n" );
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document.write( "So the complex number = -6i = 6(cos270° + i∙sin270°) \r\n" );
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document.write( "Edwin
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