A vertical pole subtends an angle `\tan^{-1} (\frac {1}{2} )` at a point P on the ground. If the angles subtended by the

Ask a Question


Question Asked by a Student from EXXAMM.com Team


Q 3080123017.     A vertical pole subtends an angle `\tan^{-1} (\frac {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

`(\frac {1}{4}, \frac {1}{5} )`

B

`(\frac {1}{5}, \frac {2}{9} )`

C

`(\frac {2}{9}, \frac {1}{4} )`

D

`(\frac {1}{4}, \frac {2}{9} )`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including

  • 100% free video lectures with detailed notes and examples
  • Previous Year Papers
  • Mock Tests
  • Practices question categorized in topics and 4 levels with detailed solutions
  • Syllabus & Pattern Analysis

Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD