The informal command "Vayas a la tienda" is grammatically correct. Here's why:
1. "Vayas" is the informal second-person singular form of the verb "ir" (to go) in the present subjunctive mood. When giving a command or directive informally, the present subjunctive is used in Spanish.
2. "A la tienda" means "to the store" and provides the destination or target of the action, which is a common structure in giving directions or commands in Spanish.
3. Therefore, when combined, "Vayas a la tienda" translates to "Go to the store" in English and is a grammatically correct informal command in Spanish.
In conclusion, the informal command "Vayas a la tienda" is correct in Spanish grammar when instructing someone to go to the store.
