If three real numbers x,y,z are in G.P. and `x + y + z = ax` then

If x,y,z are positive real numbers such that y,z,x are in G.P. and x+y+z=xyz then the maximum value of equals (76)/(x^(4)+x^(2)+7) equals

3 natural numbers x, y, z are in G.P. & x, y^2, z are in A.P., then the minimum value of x +2y +z is equal to

If x,y,z are in G.P. and a^(x)=b^(y) =c^(z) then

If x,y,z are in G.P and a^x=b^y=c^z ,then

If x,y,z are in G.P and a^x=b^y=c^z ,then

three natural numbers X,y,z are in G.P.&x,y^(2),z are in A.P., then the minimum value of x+2y+z is equal to ?

If x,y,z are in G.P and a^(x)=b^(y)=c^(z), then