document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=29237>Question 29237</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how do i prove W^(perpendicular sign) is a subspace of R^n </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #16161 by </B><A HREF=/tutors/aboutme.mpl?userid=venugopalramana><B>venugopalramana(3286)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=venugopalramana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.geocities.com/venugopalramana/FREE_MATHS_ASSISTANCE.html valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=16161\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> how do i prove W^(perpendicular sign) is a subspace of R^n<BR>\n" );
document.write( "WHAT IS THIS W^(perpendicular sign)?PLEASE CLARIFY OR COPY THE PROBLEM AS IT IS.<BR>\n" );
document.write( "IN GENERAL TO SHOW THAT W IS A SUB SPACE , WE TAKE 2 ELEMENTS ALPHA AND BETA FROM W AND 2 SCALARS IN REAL FIELD SAY X AND Y AND SHOW THAT<BR>\n" );
document.write( "X*ALPHA+Y*BETA IS ALSO AN ELEMENT OF W..WHICH IS NECESSARY AND SUFFICIENT CONDITION FOR W TO BE A SUBSPACE OF R^N </SPAN>\n" );
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