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Mathematics, 05.05.2020 15:45 153536

Given that Sn = 1a + (n-1)d1
find the value of Sn if a = 3,n= 10 and
express d in terms of Sn, n and a
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Given that Sn = 1a + (n-1)d1
find the value of Sn if a = 3,n= 10 and
express d in terms of...
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