Answer:
Explanation:
El pronombre del complemento indirecto tiene la función de indicar el beneficiario de la acción señalada por el verbo de la oración. This means that the indirect object pronoun is used to say for whom is something being done.
The indirect object pronoun needs to agree with the person receiving the action. For example:
Le he servido la cena a mi madre.
I served my mom dinner.
In this example the pronoun le is used because mother is a third person singular recipient of the action.