Q26 of 181 Page 1073

If and are such that then find the values of λ and μ.

Given that the vector product is zero.

On comparing with the right hand side, we have

6μ - 27λ = 0

2μ - 27 = 0

2λ - 6 = 0

Find the volume of the parallelepiped whose edges are represented by the vectors and

If and then prove that and are coplanar.

If θ is the angle between and and then what is the value of θ?

When does hold?