Question

if p,q,r in A.P and p,q,s are in G.p then p,(p-q),(s-r) in g.p​

Answer 1

Answer:

proved

Step-by-step explanation:

1) q =( p + r)/2

2) q = √ps

then p,(p-q),(s-r) in g.p​

(p - q)² = p ( s-r)

L.H.S. = (p - q )²

R.H.S = p ( s - r) = ps - pr  = q² - p(2q-p) = q² - 2pq+p² = p² - 2pq+q² = L.H.S.