3 years ago

Use the formula to evaluate the infinite series. Round to the nearest hundredth if necessary.

Mathematics

2 answers:

kotykmax [81]3 years ago

6 0

Answer:

3/4

Step-by-step explanation:

a1 = (-1/3)^0 = 1

r = -1/3

Hence S = 1/(1+1/3) = 1/(4/3) = 3/4

ale4655 [162]3 years ago

6 0

Answer:

0.75.

Step-by-step explanation:

The common ratio = -1/3 and the first term = (-1/3)^0 = 1.

Sum to infinity = 1 / (1 - (-1/3))

= 1 / 4/3

= 3/4

= 0.75.

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