B. S28=−1834
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Mathematics, 28.05.2021 06:10 naz731
Find the sum of the arithmetic series if a1=−52,a28=−79,and n=28
A. S28=−1842
B. S28=−1834
C. S28=−1819
D. None of these are correct.
E. S28=−1832
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You know the right answer?
Find the sum of the arithmetic series if a1=−52,a28=−79,and n=28
A. S28=−1842
B. S28=−1834
B. S28=−1834
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