Let f(x) = (x² + 1)/(x² − 1) if x ≠ 1, −1, and 1 if x = 1, −... — Quantitative Ability and Data Interpretation 2021

Question 666 Quantitative Ability and Data Interpretation 2021 Medium MCQ +1.00 marks · -0.25 negative

Let f(x) = (x² + 1)/(x² − 1) if x ≠ 1, −1, and 1 if x = 1, −1. Let g(x) = (x + 1)/(x − 1) if x ≠ 1, and 3 if x = 1. What is the minimum possible value of f(x)/g(x)?

A. 1/2 B. -1 C. 1/4 D. 1/3 E. 1

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