differentiation

👨🏻‍🏫 學術台數學

lok wang

2010-07-29 12:29 am

Let y = x sin x . Find y' from first principles.

回答 (1)

STEVIE-G™

2010-07-29 12:39 am

✔ 最佳答案

As follows:

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參考: http://i707.photobucket.com/albums/ww74/stevieg90/01-139.jpg

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