Question

if 4 ,x y,z,28 are in AP then z= ?

Answer 1

Answer:

In an A.P. common difference is same

x - 4 = y - x = z - y = 28 - z

Solve this and u will get ur answer

Pls mark my answer as brainlist

Answer 2

A=4
T(5)= 28
A+4d=28
4+4d=28
4d=24
d= 6
So z= 24-6=18