यदि \(\tan^{-1}x=\frac{\pi}{4}\) हो तो (x) का मान क्या है?
If \(\tan^{-1}x=\frac{\pi}{4}\), what is the value of (x)?
Explanation opens after your attempt
A. (\1)
Concept
Taking \(\tan\) on both sides gives \(x=\tan\frac{\pi}{4}=1\). In \(\tan^{-1}\) questions the value comes directly from tangent.
Why this answer is correct
The correct answer is A. (\1). Taking \(\tan\) on both sides gives \(x=\tan\frac{\pi}{4}=1\). In \(\tan^{-1}\) questions the value comes directly from tangent.
Exam Tip
दोनों तरफ \(\tan\) लेने पर \(x=\tan\frac{\pi}{4}=1\) है। \(\tan^{-1}\) वाले प्रश्न में मान सीधे टैन से मिलता है।
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