Math, asked by narasimhamurthy2605, 11 months ago

The 8th term of an Ap is 17and 19th term is 39. find the common diffrence

Answers

Answered by kamalparmar9999

5

Answer:

a+ 7d= 17

a+18d = 39

a+ 18d - a - 7d = 39-17

11d= 22

d = 2

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