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RD SHARMA ENGLISH-SOME APPLICATIONS OF TRIGONOMETRY-All Questions
- The elevation of a tower at a station A due north of it is alpha and a...
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- The angle of elevation of the top of a tower from a point A due south ...
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- At the foot of a mountain the elevation of its summit is 45^@, after a...
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- The angle of elevation of a cliff from a fixed point is theta. After g...
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- A round balloon of radius r subtends an angle at the eye of the observ...
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- A tree 12m high, a broken by the wind in such a way that its top to...
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- A vertical tower sands on a horizontal plane and is surmounted by a ...
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- The angles of elevation of the top of a tower from two points at a dis...
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- A tree breaks due to storm and the broken part bends so that the top o...
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- A circus artists is climbing a 20m long rope, which is tightly stre...
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- A tree standing on horizontal plane is leaning towards east. At two po...
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- A person, standing on the bank of a river, observes that the angle sub...
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- A bridge across a river makes an angles of 45^0 with the river bank as...
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- From the top of a light house, the angles of depression of two ships o...
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- If the angle of elevation of a cloud from a point h metres above a lak...
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- From the top of a hill, the angles of depression of two consecutive ...
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- The shadow of a vertical tower on level ground increases by 10 metres,...
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- A tower is 100sqrt(3) metres high. Find the angle of elevation if i...
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- The angle of elevation of the top of a tower from a point on the gro...
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- A kite is flying at a height of 60m above the ground. The string att...
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