ellamelua
ellamelua ellamelua
  • 23-09-2020
  • Mathematics
contestada

In an arithmetic progession T7 =20 and T13 =38,. Find the first term and the common difference. ​

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TheNerdyGamer
TheNerdyGamer TheNerdyGamer
  • 23-09-2020
The first term is two.
The common difference is three. Hope this helps!
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