Fill in the blanks in each of the
The vector equation of the line through the points (3,4,–7) and (1,–1,6) is__________.
Position vector of (3, 4, -7) is
And position vector of (1, -1, 6) is
Also,
The vector equation of a line which passes through two points whose position vectors are 
and 
is
Hence, required equation of line is
40