differentiation

Question: $\frac{d}{dx}{{\cos }^{-1}}\sqrt{\frac{1+{{x}^{2}}}{2}}=$



1) $\frac{-1}{2\sqrt{1-{{x}^{4}}}}$
2) $\frac{1}{2\sqrt{1-{{x}^{4}}}}$
3) $\frac{-x}{\sqrt{1-{{x}^{4}}}}$
4) $\frac{x}{\sqrt{1-{{x}^{4}}}}$
Solution: Explanation: No Explanation
Differentiation by substitution Higher order derivatives

Rate this question:

Average rating: (0 votes)

Previous Question Next Question