Two stations due south of a leaning tower which leans towards the north are at distances `aa n db` from its foot. If `alphabeta` be the elevations of the top of the tower from these stations, prove that its inclination `theta` to the horizontal is given by `cottheta=(bcotalpha-acotbeta)/(b-a)`

Two stations due south of a leaning tower which leans towards the north are at distances a and b from its foot If alpha and beta are the elevations of the top of the tower from these stations then prove that its inclination theta to the horizontal is given by cottheta =(bcotalpha-acotbeta)/(b-a)

Two stations due south of a leaning tower which leans towards the north are at distances a and b from its foot.If alpha beta be the elevations of the top of the tower from these stations, prove that its inclination theta to the horizontal is given by cot theta=(b cot alpha-a cot beta)/(b-a)

Two stations due south of a leaning tower which leans towards the north are at distances a and b from its foot If alpha and beta are the elevations of the top of the tower from these stations then prove that its inclination theta to the horizontal is given by cot theta=(b cot alpha-a cot beta)/(b-a)

Two stations due south of a leaning tower which leans towards the north are respectively at distance x and y from its foot (y gt x) . If alpha and beta be the elevations of the top of the tower from these stations and theta is inclination of the tower to the horizontal then cottheta equals

The respective ratio between the height of tower and the point at some distance from its foot is 5sqrt(3):5 .What will be the angle of elevation of the top of the tower ?

A tower leans towards North. At two points due south of it and at distances a and b metres respectively from its foot, the angles of elevation of the top of the tower are found to be a and B. If is the angle of inclination of the tower to the horizontal, then cot O is equal to :

If the angle of elevation of the top of a tower from a distance of 100m from its foot is 60^(@) , the height of the tower is

A chimney leans towards north. At equal distance due north and south of it in a horizontal plalne, The elevation of the tops are alpha and beta respecctively. The inclination of the top of the chimney to the vertical is

If the angle of elevation of the top of a tower at a distance 500 metres from its foot is 30^@ then the height of the tower is