Question

Two APs have the same common difference. The first term of one of these is -1 and that of the other is - 8. Then the difference between their 4terms is (A) -1 (B) -8 (C) 7 (D) -9​

Answer 1

Answer:

option c is the correct answer

Step-by-step explanation:

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Answer 2

Answer:

I think so its answer is 7

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