Listen NCERT Audio Books - *Kitabein Ab Bolengi*

1

Find the angle between two vectors with magnitudes √3 and 2 respectively having

Given,

We know,

Putting the value of

∴

So, the angle between the vectors is π/4

1

5

Show that each of the given three vectors is a unit vector:

Also, show that they are mutually perpendicular to each other.

6

Find if