How to diferentiate a^x ?

👨🏻‍🏫 學術台數學

[匿名]

2012-02-07 12:46 am

Find d/dx (a^x) by definition.

wher a is real

回答 (2)

hung

2012-02-07 3:28 am

✔ 最佳答案

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pp123123

2012-02-07 3:08 am

Let y=a^x
ln y=x ln a

1/y dy/dx= ln a
dy/dx=y ln a
=a^x ln a

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