Question

If a, b, c are in GP, thanq show that a square b square c square are also in GP

Answer 1

Step-by-step explanation:

If a, b, c are in G. P.

Then,

=> b^2=a*c

=> b^4=(a^2)*(b^2)___(1)

[sqaring both side]

Equation 1 shows that a^2,b^2,c^2 are in G. P.