CGPET 2012 Solved Paper

Section: Mathematics

Question : 113 of 150

Marks: +1, -0

At the foot of a mountain the elevation of its summit is 45∘. After ascending 2‌km towards the mountain up an incline of 30∘, the elevation changes to 60∘. The height of mountain will be

√3−1
1−√3
1+√3
√3

Validate

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