MCQ
જો $y = {\cot ^{ - 1}}\left( {\frac{{\log \left( {\frac{e}{{{x^2}}}} \right)}}{{\log \left( {e{x^2}} \right)}}} \right) + {\cot ^{ - 1}}\left( {\frac{{\log \left( {e{x^4}} \right)}}{{\log \left( {\frac{{{e^2}}}{{{x^2}}}} \right)}}} \right),$ તો $\frac{{dy}}{{dx}} = ......0 < \log x < \frac{1}{2}$
- A$ - 1$
- ✓$0$
- C$1$
- D$2$
