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1. |
What is the value of \(\frac{d}{dx}(\frac{a^x}{e^x})\)? |
A. | \(\frac{a^x (ln \,a-a^x)}{e^x}\) |
B. | \(\frac{a^x (ln\, a-e^x)}{e^x}\) |
C. | \(\frac{a^x (ln\, a-1)}{e^x}\) |
D. | \(\frac{a^x (ln\, a-1)}{(e^x)(e^x)}\) |
Answer» D. | |