Question

in an arithmatic progression, if a/n = 2n+1, then the common difference of the given progression is​

Answer 1

Answer:

Examples on Arithmetic Progression: 1. -2, 1, 4, 7, 10 ……………. is an A.P. whose first term is -2 and common difference is 1 - (-2) = 1 + 2 = 3.

Step-by-step explanation:

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Answer 2

2 is the required common difference of the given AP.

The given Question is solved in the uploaded photo.