f (x) = 1og x , F’(x) = / » Economics Quantitative Methods for Economic Analysis-I solved MCQs / By admin Question: f (x) = 1og x , F’(x) = A. 2x B. 1/2x C. 1/x D. x Answer» c. 1/x Note: The above multiple-choice question is for all general and Competitive Exams in India.