Khẳng định nào sau đây sai?
A.\(\mathbb{Q} \cap \mathbb{R} = \mathbb{Q}\)
B.\({\mathbb{N}^*} \cap \mathbb{R} = {\mathbb{N}^*}\)
C.\(\mathbb{Z} \cup \mathbb{Q} = \mathbb{Z}\)
D.\(\mathbb{N} \cup {\mathbb{N}^*} = \mathbb{N}\)
A.\(\mathbb{Q} \cap \mathbb{R} = \mathbb{Q}\)
B.\({\mathbb{N}^*} \cap \mathbb{R} = {\mathbb{N}^*}\)
C.\(\mathbb{Z} \cup \mathbb{Q} = \mathbb{Z}\)
D.\(\mathbb{N} \cup {\mathbb{N}^*} = \mathbb{N}\)
Loga
Hóa Học lớp 12
