hi can someone lease help with the following question as i have done anythng this hard with the composite/chain rule
Q) use the composite rule to differentiate the function
f(x)= e^cos x+ sin x
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is your equation or ?
either way you should employ the rule
its the second option ....
Originally Posted by redieeee_babieeee its the second option .... As pickslides said, what you need to do is:
Can you differentiate ?
so can i just check that the anwser will be -sin(x)+cos(x)
Originally Posted by redieeee_babieeee so can i just check that the anwser will be -sin(x)+cos(x)
thanx Yep that's right, I'd write it with the before the for clarities sake, but that's just me being pedantic
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