name: portada class: portada-slide, center, middle # Nulls --- --- # Nulls - [Transparències](https://fp.mateuyabar.com/DAM-M03/UF1/09_nulls.html) - [Exercicis](https://fp.mateuyabar.com/DAM-M03/UF1/exercicis/07_nulls.html)