document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=333475>Question 333475</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For u= i + j - 2k, v= 3i + j + 2k and w= 2i - 2j - 3k<BR>\n" );
document.write( "Will someone please show me how to find the cross product of u and w?<BR>\n" );
document.write( "Thanks,<BR>\n" );
document.write( "-Nick </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #239004 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=239004\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> For u= i + j - 2k, v= 3i + j + 2k and w= 2i - 2j - 3k<BR>\n" );
document.write( "Will someone please show me how to find the cross product of u and w?<BR>\n" );
document.write( "---------<BR>\n" );
document.write( "Use determinants.<BR>\n" );
document.write( "|i +j +k|<BR>\n" );
document.write( "|1 +1 -2| = cross product<BR>\n" );
document.write( "|2 -2 -3|<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "i(-3 - 4) -j(-3 + 4) + k(-2 - 2)<BR>\n" );
document.write( "= -7i -j -4k<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );