document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1104077>Question 1104077</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given the function w=z^4.<BR>\n" );
document.write( "a) show that the Rauchy Riemann equation hold at all point in the finite z plane<BR>\n" );
document.write( "b) prove that u and v are harmonic function\r<BR>\n" );
document.write( "\n" );
document.write( "please I want some explanation in the answer<BR>\n" );
document.write( "thank you very much.. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #718796 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=718796\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Perhaps you mean Cauchy–Riemann equation. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );