From the top of a hill h metres high the angles of depressions of the top and the bottom of a pillar are \alpha and \beta respectively. The height (in metres) of the pillar is

Correct Answer is : h(tanβ−tanα)tanβ

\frac{h(\tan \beta-\tan \alpha)}{\tan \beta}

\frac{h(\tan \alpha-\tan \beta)}{\tan \alpha}

\frac{h(\tan \beta+\tan \alpha)}{\tan \beta}

\frac{h(\tan \beta+\tan \alpha)}{\tan \alpha}

EAMCET Engineering 2008 Solved Paper

Section: Mathematics

Question : 114 of 160

Marks: +1, -0

From the top of a hill h metres high the angles of depressions of the top and the bottom of a pillar are α and β respectively. The height (in metres) of the pillar is

‌
h(tan‌β−tan‌α)
tan‌β
‌
h(tan‌α−tan‌β)
tan‌α
‌‌
h(tan‌β+tan‌α)
tan‌β
‌‌
h(tan‌β+tan‌α)
tan‌α

Validate

Go to Question:

Prev Question

Next Question