- #1
cokezero
- 11
- 0
1. The radius of convergence of the power series the sum n=1 to infinity of (3x+4)^n / n is
a 0
b 1/3
c 2/3
d 3/4
e 4/3
2. the sum n=1 to infinity of (3x+4)^n / n
3. no idea
do the ration test to get abs value 3x+4 < 1 ?
a 0
b 1/3
c 2/3
d 3/4
e 4/3
2. the sum n=1 to infinity of (3x+4)^n / n
3. no idea
do the ration test to get abs value 3x+4 < 1 ?