Jee Main
Functions
JEE Main 2025 (Online) 3rd April Evening Shift
MCQ+4 / -12025
If the domain of the function $f(x)=\log _7\left(1-\log _4\left(x^2-9 x+18\right)\right)$ is $(\alpha, \beta) \cup(\gamma, o)$, then $\alpha+\beta+\gamma+\hat{o}$ is equal to