engineering mathematics MCQ #835

If f(x) = e^xsin(x), then f'(x) =

engineering mathematics MCQ #835

  1. Question 1

    Q1. If f(x) = e^xsin(x), then f'(x) =

    • A) e^xsin(x) + e^xcos(x)
    • B) e^xsin(x) - e^xcos(x)
    • C) e^xcos(x) - e^xsin(x)
    • D) e^xcos(x)

    Answer: e^xsin(x) + e^xcos(x)

    Explanation: Using the product rule, f'(x) = e^xsin(x) + e^xcos(x).