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Which answer represents the series in sigma notation? 1 + 1/2 + 1/4 + 1/8 + 1/16 + 1/32 + 1/64 7 A. ∑ 2^j-1 j=1 7 B. ∑ 1/2(j+1) j=1 7 C. ∑ 1/2 ^j-1 j=1 7 D. ∑ 1/2j+1 j=1
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1 vote
Which answer represents the series in sigma notation?

1 + 1/2 + 1/4 + 1/8 + 1/16 + 1/32 + 1/64


7

A. ∑ 2^j-1

j=1


7

B. ∑ 1/2(j+1)

j=1


7

C. ∑ 1/2 ^j-1

j=1


7

D. ∑ 1/2j+1

j=1

User Toyo
by
7.7k points

2 Answers

3 votes

Answer:

Its B ez

Explanation:

User Ahmad MOUSSA
by
8.6k points
4 votes

Answer:

B

Explanation:

User Verv
by
8.3k points
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