A) 50 metres
B) \[50\,\sqrt{3}\] metres
C) \[50\,\sqrt{2}\] metres
D) None of these
Correct Answer: D
Solution :
\[x=h\cot 3\alpha \] .....(i) \[(x+100)=h\cot 2\alpha \] ......(ii) \[(x+300)=h\cot \alpha \] ......(iii)You need to login to perform this action.
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