Question

What is common difference of a.p. 307,323,339,...
(A) 30
(B) -16
(C) 16
(D) -30

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Answer 1

To find :

The common difference of A.P 307 , 323 , 339....

Given :

$\huge\mathcal{x}$1 = 307

$\huge\mathcal{x}$2 = 323

$\huge\mathcal{x}$3= 339

Formula :

Common difference = $\huge\mathcal{x}$ 2-$\huge\mathcal{x}$1

Let's solve :

323-307 = 16

$\huge\mathcal{x}$3 -$\huge\mathcal{x}$2 = 339-323 = 16

Solution :

16

Answer 2

Answer:

चेऐऐए

Step-by-step explanation: