Ononot — If f(x) = \sum an x^n has radius R, what is the radius of co

Guest Session: 1 Question Remaining. Create Account to save progress.

Power Serieseasy

0:00.0

If $f(x) = \sum a_n x^n$ has radius $R$ , what is the radius of convergence of $\sum a_n (kx)^n$ for $k \neq 0$ ?