Iat Iiser
Inverse Trigonometric Functions
IAT (IISER) 2025
MCQ+4 / -12025
Let $f: \mathbf{R} \rightarrow \mathbf{R}$ be the function given by $f(x)=\cos \left(\tan ^{-1} x\right)$. Which one of the following statements is TRUE?
Iat Iiser
IAT (IISER) 2025
Let $f: \mathbf{R} \rightarrow \mathbf{R}$ be the function given by $f(x)=\cos \left(\tan ^{-1} x\right)$. Which one of the following statements is TRUE?