#### Question

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

#### Solution

The unit vector `veca` in the direction of vector `veca = hati + hatj + 2hatk` is given by `veca = veca/|a|`

Is there an error in this question or solution?

Solution Find the Unit Vector in the Direction of the Vector Veca = Hati + Hatj + 2hatk Concept: Properties of Vector Addition.