" A unit vector along itj is "

If vec a=6hat(i)+7hat(j)+7hat(k) , find the unit vector along with this vector

If vec a=6hat(i)+7hat(j)+7hat(k) , find the unit vector along with this vector

If vec a=6hat(i)+7hat(j)+7hat(k) , find the unit vector along with this vector

The unit vector along hati+hatj is :

The unit vector along hati+hatj is

The unit vector along hati+hatj is

The unit vector along hati+hatj is :

Let vec(A) be a unit vector along the axis of rotation of a purely rotating body and vec(B) be a unit vector along the velocity of a particle P of the body away the axis. The value of vec(A).vec(B) is

Let vecA be a unit vector along the axis of rotation of a purely rotating body and vecB be a unit vector along the velocity of a particle P of the body away from the axis. The value of vecA.vecB is