Determine whether the given equality is true (T)or false (F).We use standard notation for intervals (open, closed, or half-open)in the set of realnumbers. For instance, (a,)={xinR|x>a}NnninN(1n,n)=O?uninN[1n,n]=[0,)n1n7[1n,n]={1}nninN[1n,n]=O?nninN(1n,n)={1}