If `(4.8)^x=(0.48)^y=1,000` then the value of `1/x-1/y` is

If 4^x =8^y then calculate the value of x/y -1

If (1)/(8)x+(1)/(8)y=y-2x , then what is the value of (x)/(y) ?

Given that, 10^(0.48)=x, 10^(0.70)=y and x^z=y^2 , then the value of z is

If (1+x^2)(dy)/(dx)=x(1-y),y(0)=4/3, then the value of y(8)+8/9 is

If (1+x^2)(dy)/(dx)=x(1-y),y(0)=4/3, then the value of y(8)+8/9 is

Given that 10^0.48=x , 10^(0.70)=y and x^z=y^2, then the value of z is close to a. 1. 45 b. 1. 88 c. 3. 7 d. 2. 9