Question

If the 17 term of an ap exceeds the 10 term By 7 find the common difference​

Answer 1

Step-by-step explanation:

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Answer 2

Let a be the first term and d be the common difference.

a17= a+16d

a10=a+9d

According to the given question,

a17 = a10 + 7

a+16d = a+9d+7

16d - 9d = 7

7d = 7

d = 1

So, The Common difference (d) = 1