engineering mathematics MCQ #5236

What is the value of sin(π/4)?

engineering mathematics MCQ #5236

  1. Question 1

    Q1. What is the value of sin(π/4)?

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

    Answer: 1/√2

    Explanation: sin(π/4) = sin(45°), which is 1/√2.