Section-AFind the common difference of AP; 0,-4,-8, -12......... – InterviewSolution

1.

Section-AFind the common difference of AP; 0,-4,-8, -12.........

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The common difference of the given AP is -4 -(0) = -4.Thank you for your question.

= second term -first term = -4-0= 44 is the common difference of the following A.P.

so the common difference a2-a1=-4

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