CUET · MATHS · PYQ PAPER 2023
If \(\tan ^{-1} x=y\), then
- A \(x \in R, y \in\left(-\frac{\pi}{2}, \frac{\pi}{2}\right)\)
- B \(x \in\left(-\frac{\pi}{2}, \frac{\pi}{2}\right), y \in R\)
- C \(x \in R, y \in\left[-\frac{\pi}{2}, \frac{\pi}{2}\right]\)
- D \(x \in[-1,1], y \in\left(-\frac{\pi}{2}, \frac{\pi}{2}\right)\)
Answer & Solution
Correct Answer
(A) \(x \in R, y \in\left(-\frac{\pi}{2}, \frac{\pi}{2}\right)\)
Step-by-step Solution
Detailed explanation
\( x \in R, y \in\left(-\frac{\pi}{2}, \frac{\pi}{2}\right) \)
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