Math, asked by ealishanarware29, 8 months ago

Determine the first term of an
Ap whose 5th term is 19 and difference of the 8th term from the 13th term is 20

Answers

Answered by omjain19

1

Answer:

3

Step-by-step explanation:

Given a+4d=19

a+12d-(a+7d)=20

By soving these equations we get a=3

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