SOLUTION: Please help me I have enclosed my answers also that I got but part B is wrong. Write the sum using sigma notation: 1+2+3+4+⋯+102= A ∑ B n=1, where A=102

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Question 1025527: Please help me I have enclosed my answers also that I got but part B is wrong.
Write the sum using sigma notation:
1+2+3+4+⋯+102=
A
∑ B
n=1, where
A=102

B=1/n+1

Answer by rothauserc(4718)   (Show Source): You can put this solution on YOUR website!
B = n and
:
S102 = (102*(102+1)) / 2 = 5253
:

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