Unit 8 - Power Series Expansions Flashcards
1
Q
e^x
A
n=0 ∑ (x^n) / (n!)
2
Q
cos(x)
A
n=0 ∑ (-1)^n * (x^2n) / (2n)!
3
Q
sin(x)
A
n=0 ∑(-1)^n * (x^2n+1) / (2n+1)!
4
Q
1/(1-x)
A
n=0 ∑ x^n
5
Q
1/(1+x)
A
n=0 ∑ (-x)^n
6
Q
tan-1(x)
A
n=0 ∑ (-1)^n * (x^2n+1) / (2n+1)
7
Q
ln(1+x)
A
n=1 ∑ (-1)^n+1 * (x^n)/n