Posted by **Bless** on Tuesday, April 12, 2011 at 4:46pm.

In an arithmetic progression the sum of the first 10 terms is 50 and the 5th is three times the second term. Find the fisrt term and the common difference.

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March 23, 2017
Posted by **Bless** on Tuesday, April 12, 2011 at 4:46pm.

In an arithmetic progression the sum of the first 10 terms is 50 and the 5th is three times the second term. Find the fisrt term and the common difference.

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