Question

Select all of the possible values of r for an infinite series that converges.

a. 4/3
b. -2/3
c. 2
d. 3/4

Answer 1

An infinite series converges when abs(r) < 1.

Therefore, an infinite series converges for r = -2/3 and 3/4

Answer 2

Answer:

its b and d

Step-by-step explanation:

next answer is c