Mathematics, 10.12.2020 21:40, bobby237065
Enter the correct letter to match each summation expression with the property or formula.
Σca;
is equal to
a
m(n + 1)(2n + 1)
6
i=1
71
Σ
is equal to
n(n+1)
2
i=1
12 13 14 15 -
is equal to
i=1
is equal to
ปี
cn
i=1
71
Σ
is equal to
n(n + 1)
1=1
Answers: 3
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Do you know the correct answer?
Enter the correct letter to match each summation expression with the property or formula.
Σca;
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