Angle made by vector `sqrt(3)hat(i)+sqrt(2)hat(j)-2hat(k)` with `-ve y-` axis is `:`

Find the angle made by the vector sqrt(2) hat (i) + hat (j) + hat (k) with the y - axis

The angle which a vector hat(i)-hat(j)+sqrt(2)hat(k) makes with y-axis is

Angle (in radian) made by the vector sqrt(3)hat i+hat j with the x - axis is (pi)/(N) .Then the value of N is

What is the angle which the vector (hat(i)+hat(j)+sqrt(2)hat(k)) makes with the z-axis ?

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

Angle in (rad) made by the vector ( sqrt3 hat i +hat j ) with X-axis is:

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