If the vectors `-3hati+4hatj-2hatk, hati+2hatk, hati-phatj` are coplanar, then the value of of p is
If `bar a and bar b` are any two non-zero and non-collinear vectors then prove that any vector `bar r ` coplanar with `bar a and bar b` can be uniquely expressed as `bar r=t_1bara+t_2barb` , where ` t_1 and t_2` are scalars
If the vectors `2hati-qhatj+3hatk and 4hati-5hatj+6hatk` are collinear, then value of q is
Find the volume of a tetrahedron whose vertices are A(−1, 2, 3), B(3, −2, 1), C(2, 1, 3) and D(−1, −2, 4).
- Vectors - Median of Trapezium is Parallel to the Parallel Sides and Its Length is Half the Sum of Parallel Sides