function b = p04_b ( m )

%*****************************************************************************80
%
%% P04_B returns the right hand side B for problem 4.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    16 April 2012
%
%  Author:
%
%    John Burkardt
%
%  Parameters:
%
%    Input, integer M, the number of equations.
%
%    Output, real B(M,1), the right hand side.
%
  b = [ 15.0; 55.0; 225.0 ];

  return
end
