defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Vector Algebra Applications of Vectors
If line joining points \(A\) and \(B\) having position vectors \(6\vec{a} - 4\vec{b} + 4\vec{c}\) and \(-4\vec{c}\) respectively, and the line joining the points \(C\) and \(D\) having position vectors \(-\vec{a} - 2\vec{b} - 3\vec{c}\) and \(\vec{a} + 2\vec{b} - 5\vec{c}\) intersect, then their point of intersection is
1
\(B\)
2
\(C\)
3
\(D\)
4
\(A\)