Question

Write the common difference for the following A.P.

3, 1, -1, -3
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Answer 1

Answer:

A.P.

3, 1, -1, -3

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Answer 2

Answer:

First term : 3 and common diffence: -2

Step-by-step explanation:

Given series is 3,1,-1,-3..…...

First term a=3

And common diffence d =

$a_{2 } \: - a_{1} \\ = > 1 - 3 \\ = > - 2(ans)$

Done by Aritra kar

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