Do I use the power rule for 2 sin x

or

the chain rule for 2sin x times cos x

or

the power chain rule for2 sin x times 1?

Thank you!

Printable View

- December 12th 2007, 05:13 PMTruthbetold[solved] Chain rule or Power rule or both? Trig derivative

Do I use the power rule for 2 sin x

or

the chain rule for 2sin x times cos x

or

the power chain rule for**2 sin x times 1?**

Thank you! - December 12th 2007, 06:15 PMKrizalid

Chain rule, that's all. - December 13th 2007, 06:14 AMcolby2152