Posted by
**Anonymous** on
.

The sum of the first 9 terms of an A.P is 72 and the sum of the next 9 terms is 71, find the A.P

Thursday

March 30, 2017
Posted by
**Anonymous** on
.

The sum of the first 9 terms of an A.P is 72 and the sum of the next 9 terms is 71, find the A.P

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