engineering mathematics MCQ #5575

If tan(x) = √3, what is tan(2x)?

engineering mathematics MCQ #5575

  1. Question 1

    Q1. If tan(x) = √3, what is tan(2x)?

    • A) -√3
    • B) √3
    • C) undefined
    • D) 1 / √3

    Answer: undefined

    Explanation: Using tan(2x) = 2tan(x) / (1 - tan²(x)), we find tan(2x) is undefined.