If `veca` and `vecb` are unit vectors and `theta` is the angle between them then show that
`|veca-vecb|=2sin.(theta)/(2)`

If veca and vecb are two vectors and angle between them is theta , then

If veca and vecb are unit vectors inclined at an angle theta , then the value of |veca-vecb| is

Let veca and vecb be two unit vectors and alpha be the angle between them, then veca + vecb is a unit vector , if alpha =

vecA and vecB are two vectors and theta is the angle between them, if |vecA xx vecB|=sqrt(3)(vecA.vecB) the value of theta is:-

if veca and vecb are unit vectors such that veca. vecb = cos theta , then the value of | veca + vecb| , is

If | veca + vecb|=| veca - vecb| , then what is the angle between veca and vecb ?

If veca and vecb are unit vectors, then angle between veca and vecb for sqrt3 ​ veca − vec b to be unit vector is

The angle between the two vectors veca + vecb and veca-vecb is

Let veca and vecb be two vectors of the same magnitude such that the angle between them is 60^(@) and veca.vecb =8. Find |veca| and |vecb| .

If veca" and "vecb are any two vectors such |veca+vecb|=|veca-vecb| find the angle between veca" and "vecb