engineering mathematics MCQ #50

If tan(θ) = 3/4, then what is the value of sin(θ)?

engineering mathematics MCQ #50

  1. Question 1

    Q1. If tan(θ) = 3/4, then what is the value of sin(θ)?

    • A) 3/5
    • B) 4/5
    • C) 3/4
    • D) 1/2

    Answer: 3/5

    Explanation: Using trigonometric identity: sin(θ) = tan(θ) / √(1 + tan²(θ)) = (3/4) / √(1 + (3/4)²) = 3/5.