Question

Find the common difference of the Arithmetic progression 3,7,11,15​

Answer 1

Answer:

4

Step-by-step explanation:

given

3,7,11,15

=7-3

=4

Answer 2

Concept Introduction:-

The most fundamental and often used way of computing a mean are the arithmetic mean.

Given Information:-

We have been given that $3,7,11,15$.

To Find:-

We have to find that the common difference of the Arithmetic progression.

Solution:-

According to the problem

Common Difference $= d$

Terms $3,7,11,15$

$a_1 = 3, a_2 = 7, a_3 = 11$ & $a_4 = 15$

$Common Difference=a_2-a_1\\=7-3\\=4$

Final Answer:-

The common difference is $4$.

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