The 17th term of an AP is exceeds in 10th term by 7.find d?
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Step-by-step explanation:
17th term = a + 16d
10th term = a + 9d
17th term of an AP is exceeds in 10th term by 7
so 17th term - 10th term = a+16d-(a+9d) = 7d = 7
7d = 7 then d = 1
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