Question

if p,q,r,s are in A.P then p-q is​

Answer 1

Answer:

if p,q,r,s are in A.P

s-r = common difference

r-q = common difference

q-p = common difference

therfore p-q= q-r = r-s

Pls mark as brainliest!! It would be a great help.

Answer 2

Step-by-step explanation:

if p,q,r,s are in A.P

then p-q = r - s = s - r

since p-q = r - s = s - r= common difference