How do you synchronize goroutines in Go?

In Go, goroutines can be synchronized using mutexes (short for mutual exclusion). A mutex is a synchronization primitive that allows only one goroutine to access a shared resource at a time. By locking and unlocking a mutex, you can ensure exclusive access to critical sections of code, preventing data races and ensuring safe concurrent access. Mutexes are a fundamental tool for managing shared data among goroutines in Go.