Given vector `vec A=2hat i+3hat j` ,then the angle between `vec A` and `y`-axis is "

The angle made by the vector vec A=2hat i+3hat j with x -axis and y -axis respectively are

(i) If vec a, vec b and vec a + vec b are unit vectors, then prove that the angle between vec a and vec b is (2pi)/(3) (ii) If (2 hat i + hat j - 3 hat k ) and (m hat i + 3 hat j - hat k) are perpendicular to each other , then find m.

If vec(a) = hat(i) - 2 hat(j) + 3 hat(k) and vec(b) = 2 hat(i) - 3 hat(j) + 5 hat(k) , then angle between vec(a) and vec(b) is

The angle made by the vector vec A=2hat i+3hat j with x-axis and y-axis respectively are

What are the angles made by vector vec A =hat i + sqrt 3 hat j with x-axis and y-axis ?

If vec a=7 hat i-4 hat j-4 hat k and vec b=-2 hat i- hat j+2 hat k , determine vector vec c along the internal bisector of the angle between of the angle between vectors vec a and vec b such that | vec c| =5sqrt(6)

If vec a=7 hat i-4 hat j-4 hat k and vec b=-2 hat i- hat j+2 hat k , determine vector vec c along the internal bisector of the angle between of the angle between vectors vec a and vec b such that | vec c| =5sqrt(6)

For given vectors vec a = 2 hat i - hat j + 2 hat k and vec b = - hat i + hat j - hat k , find the unit vector in the direction of the vector vec a + vec b .

Give two vectors vec(A)==3hat(i)+4hat(j) and vec(B)=hat(i)+hat(j).theta is the angle between vec(A) and vec(B) . Which of the following statements is/are correct?