document.write( "Question 1081475: -4+4i√3\r
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document.write( "it's a complex number i need help writing it in Trig form with the interval [0°,360°) \n" );
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Algebra.Com's Answer #695673 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! -4 + i*4sqrt(3) \n" ); document.write( "----- \n" ); document.write( "Mag = sqrt(16 + 48) = 8 \n" ); document.write( "--- \n" ); document.write( "Angle = atan(4sqrt(3)/-4) = atan(-sqrt(3)) \n" ); document.write( "Angle = pi/3 \n" ); document.write( "In Q2 = 120 degs \n" ); document.write( "------- \n" ); document.write( "--> 8cis(120) \n" ); document.write( " \n" ); document.write( " |