engineering mathematics MCQ #4908

For the equation tan(3x) = cot(x), the general solution is

engineering mathematics MCQ #4908

  1. Question 1

    Q1. For the equation tan(3x) = cot(x), the general solution is

    • A) nπ/4 + π/8
    • B) nπ/2 + π/4
    • C) (2n + 1)π/8
    • D) nπ + π/4

    Answer: nπ/4 + π/8

    Explanation: tan(3x) = cot(x) gives tan(3x)tan(x) = 1, which simplifies to a form that leads to the general solution nπ/4 + π/8.