Question

arithmetic progression a=8 d=3 in briefly​

Answer 1

$a = 8 \\ d = 3$

A.P = 8 , 8+3 , 8+2(3) , 8+3(3) , 8+4(3) , .........

= 8 , 11 , 14 , 17 , 20 ,.........

Answer 2

Answer:

Hi your answer is as follows

Step-by-step explanation:

To find nth term use,

a + (n-1)d where n is the required term in the AP

to find sum of n terms in an Ap use,

$S =\frac{n}{2} [2a+(n-1)d]$

on substituting the values you can get the required values, here n is the number of terms in AP till where you want their sum,

But according to the question you said you want AP so,

the Ap is as follows,

8 , 11 , 14 , 17 , 20 , 23 ........ (8 + n-1)3

Mark as brainliest if you are satisfied with my answer