engineering mathematics MCQ #632

If y = e^(x + 1), then dy/dx = ?

engineering mathematics MCQ #632

  1. Question 1

    Q1. If y = e^(x + 1), then dy/dx = ?

    • A) e^(x + 1)
    • B) e^x
    • C) e^(x + 1) + 1
    • D) e^x + 1

    Answer: e^(x + 1)

    Explanation: Using chain rule, dy/dx = e^(x + 1) * d(x + 1)/dx = e^(x + 1) * 1 = e^(x + 1).