Which answer represents the series in sigma notation?
1 + 1/2 + 1/4 + 1/8 + 1/16 + 1/32...
Mathematics, 09.10.2019 12:00, tporter00
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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