In an AP if the sum of 8 terms is 536 and last term is 134 find the AP

1.	In an AP if the sum of 8 terms is 536 and last term is 134 find the AP.
Answer» Given : the sum of 8 terms is 536 and last TERM is 134 To Find : AP Solution: Sum of AP = (n/2) ( first Term + last term) => 536 = (8/2) ( first Term + 134) => 134 = first Term + 134 => first Term = 0 a = 0 8th term = a + 7D = 0 + 7d = 134 => d = 134/7 AP is 0 134/7 , 2 * 134/7 , 3 * 134 /7 ___________, 6 * 134/7 , 134 Learn More: How to derive sum of n terms of an A.P? - Brainly.in brainly.in/question/7849150 In an A.P if sum of its first n terms is 3n square +5n and it's Kth term ... brainly.in/question/8236011

In an AP if the sum of 8 terms is 536 and last term is 134 find the AP.

Answer»

Given : the sum of 8 terms is 536 and last TERM is 134

To Find : AP

Solution:

Sum of AP = (n/2) ( first Term + last term)

=> 536 = (8/2) ( first Term + 134)

=> 134 = first Term + 134

=> first Term = 0

a = 0

8th term = a + 7D

= 0 + 7d = 134

=> d = 134/7

AP is

0 134/7 , 2 * 134/7 , 3 * 134 /7 ___________, 6 * 134/7 , 134

Learn More:

How to derive sum of n terms of an A.P? - Brainly.in

In an A.P if sum of its first n terms is 3n square +5n and it's Kth term ...