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Let A and B be two towers with same base...

Let A and B be two towers with same base. From the midpoint of the line joining their feet, The angle of elevation of the tops of A and B are `30^@` and `60^@`, respectively. The ratio of the height of B and A is :
A और B एक ही आधार के साथ दो टॉवर हैं। उनके आधार से जुड़ने वाली रेखा के मध्य बिंदु से, A और B के शीर्ष की ऊंचाई क्रमशः `30^@` और `60^@` है। B और A की ऊँचाई का अनुपात ज्ञात करे |

A

`3:1`

B

`1: sqrt3`

C

`1:2`

D

`1:3`

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