A) \[\frac{5\sqrt{3}}{2}\,m\]
B) \[\frac{2\sqrt{3}}{5}\,m\]
C) \[\frac{2}{5\sqrt{3}}\,m\]
D) \[\frac{4}{5\sqrt{3}}\,m\]
Correct Answer: A
Solution :
[a] Let the height of the post \[=h\,\,m\] ![]() |
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