Write a vector of magnitude of 18 units in the directio of the vector `hati - 2 hatj - 2 hatk.`

Write a vector of magnitude of 18 units in the direction of the vector hati-2hatj-2hatk .

Find a vector of magnitude 8 units in the direction of the vector (5hati - hatj + 2hatk) .

Find the unit vector in the direction of the vector veca=hati+hatj+2hatk .

Find a unit vector in the direction of vector vecA=(hati-2hatj+hatk)

Find a vector of magnitude 9 units and perpendicular to the vectors veca=4hati-hatj+hatk and vecb= -2hati+hatj-2hatk .

The magnitude of the vector 6hati+2hatj+3hatk

A vector of magnitude 4 which is equally inclined to the vectors hati + hatj , hatj + hatk and hatk + hati , is

Calculate the components of a vector of magnitude unity which is at right angles to the vectors 2hati+hatj-4hatk and 3hati+hatj-hatk .

Find a vector of magnitude 6, which is perpendicular to both the vectors 2hati-hatj+2hatkand4hati-hatj+3hatk .

The vector in the direction of the vector hati-2hatj+2hatk that has magnitude 9 is