document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1070700>Question 1070700</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write the complex number z = -6 -2i in trigonometric form (sometimes called polar form). Express the angle &#952; in radians, where 0 <= &#952; < 2 pi\r<BR>\n" );
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document.write( "Z = ___(cos___ +  i sin ____) \r<BR>\n" );
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document.write( "I greatly appreciate an answer to this question. \r<BR>\n" );
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document.write( "The answer I am getting is: \r<BR>\n" );
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document.write( "r = 6.32456\r<BR>\n" );
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document.write( "&#952; = -161.565 Degrees\r<BR>\n" );
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document.write( "But i do not know how to put it in cosine + i sin form. \r<BR>\n" );
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document.write( "Z = ___(cos___ +  i sin ____) <BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #685742 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=685742\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Write the complex number z = -6 -2i in trigonometric form (sometimes called polar form). Express the angle &#952; in radians, where 0 <= &#952; < 2 pi<BR>\n" );
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document.write( "r = 2sqrt(10) (as you stated)<BR>\n" );
document.write( "Theta = atan(-2/-6) =~ 198.43º<BR>\n" );
document.write( "Theta = 3.46 radians<BR>\n" );
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document.write( "z = 2sqrt(10)cis(theta)<BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2sqrt%2810%29%28cos%28theta%29+%2B+isin%28theta%29%29 ALIGN=MIDDLE  ALT=\"2sqrt%2810%29%28cos%28theta%29+%2B+isin%28theta%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2sqrt%2810%29%28cos%283.46%29+%2B+isin%283.46%29%29 ALIGN=MIDDLE  ALT=\"2sqrt%2810%29%28cos%283.46%29+%2B+isin%283.46%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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