If ax=by=cz and a,b,c are in G.P ., then x,y,z are in
Finding the value:
Given a,b,c are in G.P and ax=by=cz
Letax=by=cz=pa=p1/xb=p1/yc=p1/zb2=ac(sincea,b,cinGP)(p1/y)2=p1/xp1/zp2/y=p(1/x+1/y)Equatingpowersofp2/y=1/x+1/zSox,y,zareinHP.
The terms x,y,z are in H.P
If x, y, z are in G.P. and ax = by = cz, then