- #1
Aafour
- 7
- 0
http://img691.imageshack.us/img691/5753/98144291.jpg
this is the solution found in the solution manual,
http://img693.imageshack.us/img693/6536/67143924.jpg
I didn't understand the part of taking the derivative part, that is how does this http://img22.imageshack.us/img22/8125/87467649.jpg turn into this http://img192.imageshack.us/img192/7905/82136997.jpg
please explain carefully
this is the solution found in the solution manual,
http://img693.imageshack.us/img693/6536/67143924.jpg
I didn't understand the part of taking the derivative part, that is how does this http://img22.imageshack.us/img22/8125/87467649.jpg turn into this http://img192.imageshack.us/img192/7905/82136997.jpg
please explain carefully
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