[" A vertical pole subtends an angle "tan^(-1)(1/2)" at a "],[" point "P" on the ground.The angle subtended by the "],[" upper half of the pole at the point "P" is- "]

A verrical pole subtends an angle tan^(-1)"1/2 at a points P on the ground. The angle subtended by the upper half the pole at P is

A vertical pole subtends an angle tan^(-1)((1)/(2)) at apoint P on the ground.The angle subtended by the upper half of the pole at the point P is (A)tan^(-1)((1)/(4))(B)tan^(-1)((2)/(9))(C)tan^(-1)((1)/(8))(D)tan^(-1)((2)/(3))

A vertical pole subtends an angle Tan^-1(1/2) at a point P on the ground. IF the angles subtended by the upper half and the lower half of the pole at P are respectively alpha and beta , then (tan alpha , tan beta) =

A vertical pole subtends an angle Tan ^(-1) (( 1)/(2)) at a point P on the ground. On the ground .If the angles subtends by the upper half and the lower half of the pole at P are respectively alpha and beta then ( tan alpha, tan beta)

10. The upper 3/4 portion of a vertical pole subtends an angle tan^-1(3/5) at the point in the horizontal plane through its foot. The tangent of the angle subtended by the pole at the same point is

The upper 3/4th portion of a vertical pole subtends an angle tan^(-1)(3/5) at the point in the horizont plane through its foot. The tangent of the angle subtended by the pole at the same points is

10. The upper (3)/(4) portion of a vertical pole subtends an angle tan ^(-1)((3)/(5)) at the point in the horizontal plane through its foot.The tangent of the angle subtended by the pole at the same point is

The upper 3//4^(th) portion of a vertical pole subtends an angle "Tan"^(-1)(3//5) at a point in the horizontal plane through its foot and at a distance 40 m from the foot . Given that the vertical pole is at a height less than 100m from the gound ,find its height .