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`d/dx[sqrt((1+sinx)/(1-sinx))]` |
Answer» Correct Answer - `secx(secx+tanx)` `y=(sqrt(1+sinx))/(sqrt(1-sinx))xx(sqrt(1+sinx))/(sqrt(1+sinx))=((1+sinx))/(cosx)=(secx+tanx)` `rArr(dy)/(dx)=(secxtanx+sec^(2)x)=secx(secx+tanx).` |
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