If a multiclass spellcaster has access to a certain level of spells from one class, can they cast at that level in other classes, too?
Eg, if you have a wizard 5/cleric 2, can they cast 2nd and 3rd level cleric spells? Or could a wizard 17/cleric 3 cast 9th level spells from either class, or only wizard?
Not a duplicate because the question flagged doesn't address what happens if one class has reached a certain level of spells and the other hasn't.