engineering mathematics MCQ #766

If y = e^(2x), find d²y/dx²

engineering mathematics MCQ #766

  1. Question 1

    Q1. If y = e^(2x), find d²y/dx²

    • A) 4e^(2x)
    • B) 2e^(2x)
    • C) e^(2x)
    • D) 8e^(2x)

    Answer: 4e^(2x)

    Explanation: First derivative is dy/dx = 2e^(2x), second derivative is d²y/dx² = 2 * 2e^(2x) = 4e^(2x)