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If sintheta=3/4 , prove that sqrt((co...

If `sintheta=3/4` , prove that `sqrt((cos e c^2theta-cot^2theta)/(sec^2theta-1))=(sqrt(7))/3`

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RD SHARMA ENGLISH-TRIGONOMETRIC RATIOS-All Questions
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  14. In a /\A B C , right angled at A , if tanC=sqrt(3) , find the valu...

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