document.write( "Question 1207402: The points A and B have position vectors, relative to the origin O, given by
\n" ); document.write( "OA = -i + 3j + 5k and OB = 3i - j - 4k
\n" ); document.write( "The line l passes through 4 and is parallel to OB. The point N is the foot of the perpendicular from B to l
\n" ); document.write( "i)State a vector equation for the line l.
\n" ); document.write( "ii) Find the position vector of N and show that BN = 3.
\n" ); document.write( "(iii) Find the equation of the plane containing A, B and N, giving your answer in the form
\n" ); document.write( "ax + by + cz = d. \n" ); document.write( "

Algebra.Com's Answer #845255 by ikleyn(52787) $\"\"$ $\"About$

You can put this solution on YOUR website!
.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "I just answered once, but you do not react;   so, I repeat it again\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "        In your post, this statement (citation)   \" The line l passes through 4 \"
\n" ); document.write( "        makes no sense, making the entire post non-sensical.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );