Question

7. The vector equation of the plane containing the line r =(-21-3; +4k)+1(31 - 2j-k) and
the point (i+2j+3k) is
1) .(+3k) -10 2) 7.(1 – 3k) -10 3) 7.(31+ k) =10 4)None of these​

Answer 1

the answer is 4 none of these