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Mathematics, 28.05.2021 01:00 wereallmadhere111

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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Find the sum of the arithmetic series if a1=−52,a28=−79,and n=28 A. S28=−1842
B. S28=−1834

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