engineering mathematics MCQ #4942

The solution of sin(x) = sin(π/3) is

engineering mathematics MCQ #4942

  1. Question 1

    Q1. The solution of sin(x) = sin(π/3) is

    • A) nπ + (-1)^n * π/3
    • B) 2nπ + π/3
    • C) nπ + π/3
    • D) 2nπ - π/3

    Answer: nπ + (-1)^n * π/3

    Explanation: The general solution for sin(x) = sin(a) is x = nπ + (-1)^n * a, hence x = nπ + (-1)^n * π/3.