Question

Given x=log11 and y=log13, express in terms of x and y:

Answer 1

\[2\log(\frac{ 55 }{ 39 }) + \log(\frac{ 63 }{ 175 }) \]

Answer 2

a) 2x-2y
b) x/y
c) x^2/y^2
d) y
e) x^2 - y^2
f) x-y
g) none of the above