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honey kiran Grade: 11
        

if 1/6sinx , cosx , tanx, are in g.p , the value of x is equal to ?

6 years ago

Answers : (1)

SAGAR SINGH - IIT DELHI
879 Points
										

Dear honey,


If they are in GP,then


cos2x=sinx/6sinxcosx


cos3x=1/6


x=cos-1(1/cuberoot of 6)




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Sagar Singh


B.Tech IIT Delhi



6 years ago
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