engineering mathematics MCQ #105

If sec(θ) = 2, find tan(θ).

engineering mathematics MCQ #105

  1. Question 1

    Q1. If sec(θ) = 2, find tan(θ).

    • A) √3
    • B) 1
    • C) √2
    • D) 0

    Answer: √3

    Explanation: Using sec²(θ) = 1 + tan²(θ), so tan(θ) = √(sec²(θ) - 1) = √(4 - 1) = √3.