Prove that $Th((\mathbb{Q},<,+,0,1))$ has uncountably many 1-types.
Prove that $Th((\mathbb{Q},+,0,1))$ has countably many 1-types.
Prove that $Th((\mathbb{Q},<,0,1))$ has five 1-types.
Prove that $Th((\mathbb{Q},<,+))$ has three 1-types and uncountably many 2-types.
($Th(\mathfrak{A})$ with $\mathfrak{A}$ a structure notates the theory of the structure, this theory is in particular complete.)
I've got this exercises and i guess i have to think about wat such a n-type in the theory says, but i don't know how to do this. Can someone help me?! Thank you :)