Question 122
Consider the system
$$
x y = 10^{a}, \quad y z = 10^{b}, \quad x z = 10^{c}
$$
What is $\log x + \log y + \log z$?
$$
x y = 10^{a}, \quad y z = 10^{b}, \quad x z = 10^{c}
$$
What is $\log x + \log y + \log z$?
MathNet 2026 — Part 07 Question 122
Math Olympiad Vault · MathNet 2026 — Part 07