Math, asked by riyathomas2k20, 1 month ago

seventh term of an As 34 ;15 term is 66 Find common difference Find first term of sequence

Answers

Answered by parambir2267

0

Answer:

given that, 7th term of AP is 34 and 15th term is 66. → d = (32/8) = 4 (Ans.) → a = 10 . → T(20) = 86 (Ans.)

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