Two unit vectors `hati` and `hatj` are directed along x-axis and y-axis respectively. What is the magnitude and direction of the vectors `hati+hatj and hati-hatj`?

hati and hatj are unit vectors along x-axis and y-axis respectively what is the magnitude and direction of the vector hati+hatj and hati-hatj ? What are the magnitudes of components of a vector veca=2hati+3hatj along the directions of hati+hatj and hati-hatj ?

If hati and hatj are unit vectors along X-and Y-axis respective, then what is the magnitude and direction of hati +hatj and hati - hatj ?

hati and hatj are unit vectors along x and y axis. What is the magnitude and direction of the vector hati + hatj ?

What is the magnitude of a vector obtained by addition of two vectors, 6hati+7hatj and 3 hati+4hatj ?

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

The unit vector along hati+hatj is

A vector perpendicular to both of the vectors hati+hatj+hatk and hati+hatj is

Find the components of vec(a) = 2hati +3hatj along the direction of vectors hati +hatj and hati - hatj .

The unit vector along hati+hatj is :

The component of hati in the direction of vector hati+hatj+2hatk is