Question

Find taylor series for sin(x), a= pi/2.

Answer 1

http://www.wolframalpha.com/input/?i=expand+sin%28x%29+at+x%3Da

Answer 2

Heeey, how'd it know tha a= pi/2 ?!

Answer 3

put a = pi/2

Answer 4

http://www.wolframalpha.com/input/?i=expand+sin%28x%29+at+x%3Dpi%2F2

Answer 5

oh, ok. thanks. Did u tell me you were studying biology or something??

Answer 6

no ... physics major

Answer 7

any suggestions on how to study for calc 2? There's just so much info

Answer 8

looks like i myself need to begin from the start ..
http://tutorial.math.lamar.edu/Classes/CalcII/CalcII.aspx
i usually prefer video lectures for concept and do exercises

Answer 9

I find it unnecessarily redundant to have a cumulative math exam, when you already have to use previous lessons in order to do the current ones. More work!

Answer 10

i think the same ..