Find the Taylor Series for f(x) centered at f(x) = 4 cos(x) I got: What did I do wrong on this? I was confused about how to evaluate at Since at n=0, I did not get a 0, I didn't think I needed to have (2n+1)
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Hello, But cos(0)=1, so you're supposed to get 1, not 0, when n=0. Which is the case here. Your formula is correct !
Originally Posted by Moo Hello, But cos(0)=1, so you're supposed to get 1, not 0, when n=0. Which is the case here. Your formula is correct ! I think you misread my post, I didn't get 0 at n=0, I got Thanks for verifying my formula!!!
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