Question

In the following APs, find the missing terms (1) 2, _ , 26 (2) _ , 13, _, 3 (3) 5, _, _, 9 1/2 (4) -4, _, _, _, _, 6 (5) _, 38, _, _, _, -22​

Answer 1

Answer:

let 2nd term =x

so ap =2,x,26

since it is an AP

so common difference is same

therefore ,, second term-first term = third term - second term

x-2=26-x

2x =28

x=2/28

x=14

so 2,14,26

2--