engineering mathematics MCQ #5248

For y = 2sin(3x), what is the period?

engineering mathematics MCQ #5248

  1. Question 1

    Q1. For y = 2sin(3x), what is the period?

    • A) 2π/3
    • B) 2π
    • C) π/3
    • D) 3π/2

    Answer: 2π/3

    Explanation: The period of sin(ax) is 2π/a, so for sin(3x), it is 2π/3.