The first term of an ap is - 504 while
the sum of its 9 terms is-126 find
sum of its 30 te...
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Mathematics, 20.01.2020 08:31 marlesly87
The first term of an ap is - 504 while
the sum of its 9 terms is-126 find
sum of its 30 terms
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Answers: 3
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