if a , b ,c are in AP x , y , z are in GP . Prove that (x^b/x^c)× (y^c/y^a)× (z^a/z^b)=1

Question

if a , b ,c are in AP  x , y , z are in GP . Prove that (x^b/x^c)× (y^c/y^a)× (z^a/z^b)=1

Steve · Answer

we know that since b-a = c-b, x^c/x^b = x^b/x^a and the same for y and z. Try starting with that.

Venkatesh · Answer

How please explain i am beginner to this type problems