- #1
teng125
- 416
- 0
may i know how to solve this ques:find the power series representation for arctan (x)
i know that arctan (x) = integ 1/(1 + x^2) but then from here i don't know how to continue.
pls help...
i know that arctan (x) = integ 1/(1 + x^2) but then from here i don't know how to continue.
pls help...