The angles of a quadrilateral are in A.P...

The angles of a quadrilateral are in A.P. Find all the angles if the greatest angle is double the smallest.

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MODERN PUBLICATION-TRIGNOMETRY-EXERCISE

The angles of a triangle are in A.P. and one of them is 80^@. Find all...
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The angles of a triangle are in A.P. and the greatest is 84^@. Find al...
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The angles of a quadrilateral are in A.P. Find all the angles if the ...
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The minute hand of a watch is 1.5 cm long. How many cm does its extrem...
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A horse is tied to post by a rope. If the horse moves along circular p...
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If a train is moving on the circular path of 1500 m radius at the rate...
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At what distance does a man, whose height is 2 metres, subtend an angl...
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Assuming that a person of normal sight can read print to such distance...
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Assuming that the earth’s radius is 6400 km and that it subtends an an...
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Prove the following identity : sin theta cot theta+ sin theta cosec ...
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Prove that (cosec theta- sin theta) ( sec theta-cos theta) ( tan theta...
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Prove the following identity : sin theta (1+tan theta)+ cos theta(1+...
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Prove the following identity : (sin theta+ cos theta) (sec theta+ co...
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(cosec theta -sin theta) (sec theta - cos theta) (tan theta + cot thet...
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Prove the following identity : sin^2 A cos^2 B + cos^2 A sin^2 B + c...
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Prove the following identity : (sin theta tan theta)/ (1-cos theta)=...
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Prove the following identity : (1+cos theta)/(1-cos theta)= (tan^2 t...
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Prove the following identity : (1-sin theta)/(1+sin theta)= (sec the...
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Prove the following identity : sqrt ((1-cos theta)/(1+cos theta)) = ...
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Prove the following identity : sqrt ((1+cos theta)/ (1-cos theta))=c...
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