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 $[-1, 1]$
Explore More
Similar Questions
The domain of the real-valued function $f(x) = \frac{\log_2(x+3)}{\sqrt{x^2+3x+2}}$ is
Range of the function $f(x) = 3 + 2^x + 4^x$ is
The domain of the function $f(x) = \sqrt{x-1} + \sqrt{6-x}$ is...
Let $f:(1,3) \rightarrow R$ be a function defined by $f(x)=\frac{x[x]}{1+x^{2}},$ where $[x]$ denotes the greatest integer $\leq x.$ Then the range of $f$ is
DifficultJEE MAIN 2020
View SolutionGiven $f(x) = \frac{1}{2} - \tan^{-1}\left(\frac{\pi x}{2}\right)$ for $-1 < x < 1$ and $g(x) = \sqrt{3 + 4x - 4x^2}$. Find the domain of $(f + g)$.
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo