MCQOPTIONS
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MCQOPTIONS
| 1. |
\[{{\log }_{e}}\sqrt{\frac{1+x}{1-x}}=\] |
| A. | \[{{\log }_{e}}\frac{1}{2}\] |
| B. | \[2\,\left[ x+\frac{{{x}^{3}}}{3}+\frac{{{x}^{5}}}{5}+.....\infty \right]\] |
| C. | \[2\,\left[ {{x}^{2}}+\frac{{{x}^{4}}}{4}+\frac{{{x}^{6}}}{6}+.....\infty \right]\] |
| D. | None of these |
| Answer» B. \[2\,\left[ x+\frac{{{x}^{3}}}{3}+\frac{{{x}^{5}}}{5}+.....\infty \right]\] | |