Question

if a,b,c are in G.P then a/b=

Answer 1

Step-by-step explanation:

Since a, b, c are in GP

b2 = ac …. (i)

a(b2 + c2) = a( ac + c2 )

= a2c + ac2

= c[ a2 + ac]

= c[ a2 + b2]

Hence option (2) is the answer