document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=35307>Question 35307</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help me find the sum by graphing the corresponding vectors. (1-2i) + (3 + i)i dont even know what that means! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #21425 by </B><A HREF=/tutors/aboutme.mpl?userid=longjonsilver><B>longjonsilver(2297)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=longjonsilver><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=longjonsilver><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=21425\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> On the Complex plane, with x being the real part and y being the imaginary part, we can plot the points (1,-2) and (3,1)...i take it this is the second point? Your question is a bit debateable.\r<BR>\n" );
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document.write( "Anyway, Start at the origin and plot the point (1,-2). Draw a line from the origin to this point, A. Then from A go 3 units to the right and 1 up and plot this point, B. Draw a line from A to B.\r<BR>\n" );
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document.write( "Now, Draw a third line from the origin directly to B. This is the \"addition of the 2 vectors and is equal to (4,-1i).\r<BR>\n" );
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document.write( "Hope this helps?\r<BR>\n" );
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document.write( "jon. </SPAN>\n" );
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