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- Oct 14th 2013, 12:05 PMJason76Trig Derivative - # 2
- Oct 14th 2013, 12:29 PMSlipEternalRe: Trig Derivative - # 2
Not quite. You made a mistake on line 2, then another one on line 3. Recalculate the derivative of . Then

- Oct 14th 2013, 02:09 PMJason76Re: Trig Derivative - # 2
Ok, let's look at his again:

- This answer is still wrong on computer homework. (Speechless) - Oct 14th 2013, 03:36 PMSlipEternalRe: Trig Derivative - # 2
What is the derivative of ? It is not . Even if it were, .

- Oct 15th 2013, 11:59 AMJason76Re: Trig Derivative - # 2
I figured out the right answer. The derivative of or So you just put that in there, and you get the right answer.