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

User Ahmad MRF
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1 Answer

4 votes
The first term is two.
The common difference is three. Hope this helps!
User Konamiman
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