143 views

If $x \geq y$ and $y > 1$ then the value of the expression $\log_x\left(\frac{x}{y}\right) + \log_y\left(\frac{y}{x}\right)$ can never be

1. $-1$
2. $-0.5$
3. $0$
4. $1$

1
2
390 views
3
1 vote
4