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2 votes
PEASE HELP ME!!!
5
∑x+1
x=1

User SBJ
by
7.7k points

2 Answers

5 votes
1+1+1+1++1+1+2+3+4+5=20
The answer to your question is 20
User Dso
by
8.5k points
4 votes
The expanded form of this sigma notation is:
1+1+2+1+3+1+4+1+5+1=20
The answer to your question is 20
User Nilaksha Perera
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8.1k points