BITSAT 2013 Paper

Section: Mathematics
© examsiri.com
Question : 124 of 150
 
Marks: +1, -0
An object is obseved from the points A, B and C lying in a horizontal straight line which passes directly underneath the object. The angular elevation at B is twice that at A and at C three times that at A. It AB = a, BC = b, then the height of the object is
Go to Question: