Math, asked by abhirami92, 9 months ago

Sum of 1rst and 15th term of an arithmetic sequence is 38 find the sum of 7th and 19 th term?what is the 8th term ?

Answers

Answered by sumitprakash150802

0

Answer:

8th term=19

Step-by-step explanation:

Answered by aditya8784

1

Step-by-step explanation:Let the first term be a and 15th term be a+14dNow sum of first term and second term is equal to 38.a+a+14d=38 2a+14d=38 divide the equation by 2 . Now, a+7d=19 therefore 8th term is 19 . Sorry I can't solve another questionDon't mark me Branliest as I can't able to solve ur full question. sorry

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