engineering mathematics MCQ #1592

∫(1 / x) dx from 1 to 2 = ?

engineering mathematics MCQ #1592

  1. Question 1

    Q1. ∫(1 / x) dx from 1 to 2 = ?

    • A) log(2)
    • B) log(1 / 2)
    • C) 1 / 2
    • D) 1

    Answer: log(2)

    Explanation: The antiderivative of 1 / x is log|x|. Evaluate from 1 to 2: log(2) - log(1) = log(2).