document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=980954>Question 980954</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given the vectors v(1) = <3,4>, v(2) = <1,1>, and v(3) = <2,7><BR>\n" );
document.write( "What is the magnitude of vector v(1)? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #602001 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=602001\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use the pythagorean theorem\r<BR>\n" );
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document.write( "a^2 + b^2 = c^2<BR>\n" );
document.write( "3^2 + 4^2 = c^2<BR>\n" );
document.write( "9 + 16 = c^2<BR>\n" );
document.write( "c^2 = 25<BR>\n" );
document.write( "c = sqrt(25)<BR>\n" );
document.write( "c = 5\r<BR>\n" );
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document.write( "The magnitude of <3,4> is <font color=\"red\">5</font> </SPAN>\n" );
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