Q. $\int_{}^{}{e^{- \log x}\ dx}$ is equal to
A) $e^{- \log x} + c$
B) $- xe^{- \log x} +$
C) $e^{\log x} + c$
D) $\log{|x| + c}$
Explanation
(d)
Let $I = \int_{}^{}{e^{- \log x}\ dx} = \int_{}^{}\frac{1}{x}\ dx = \log{|x| + c}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.