Find the equation of the line passing throught the point ` ( 2,1, 3 ) ` and perpendicular to the lines ` ( x - 1 ) /( 1 ) = ( y - 2 ) /( 2 ) = (z - 3 ) /( 3 ) ` and ` ( x ) /(- 3 ) = ( y ) /(2) = (z) /( 5 ) `.

Answer

` ( x - 2 ) /(2) = ( y - 1 ) /( - 7 ) = ( z - 3 ) /(4) `