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an arithmetic sequence has a 10th term of 17 and a 14th term of 30. find the common difference And Give a solution.

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Mlcparra16viz
10th term = 17
14th term = 30

14th term - 10th term = (14-10)d = 4d
30 - 17 = 13 = 4d
13 = 4d
13/4 = d