The domain and range of a real valued function $f(x) = \cos x - 3$ are respectively.
- A$R$ and $[-1, 1]$
- B$R$ and $[-4, -2]$
- C$R \backslash \{0\}$ and $[-4, -2]$
- D$R \backslash \{0\}$ and $[-1, 1]$
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