can you add thre unit vectors to get a unit vector? Does your answer change if two unit vectors are along the coordinate axes?

can you add three unit vectors to get a unit vector? Does your answer change if two unit vectors are along the coordinate axes?

Unit vector does not have any

Unit vector does not have any

By adding three unit vectors is it possible to get a unit vector ?

Can you get a unit vector as a sum of three unit vectors ?

The unit vector along the negative z-axis is :

The unit vector along hati+hatj is

The unit vector along hati+hatj is