engineering mathematics MCQ #145

If sin(θ) = cos(θ), find the value of θ in degrees.

engineering mathematics MCQ #145

  1. Question 1

    Q1. If sin(θ) = cos(θ), find the value of θ in degrees.

    • A) 45°
    • B) 30°
    • C) 60°
    • D) 90°

    Answer: 45°

    Explanation: tan(θ) = 1 when sin(θ) = cos(θ), so θ = 45°.