\(\sin^{-1}x=\frac{\pi}{2}\) होने पर (x) का मान क्या है?
If \(\sin^{-1}x=\frac{\pi}{2}\), what is the value of (x)?
Explanation opens after your attempt
A. (\1)
Concept
Taking \(\sin\) on both sides gives \(x=\sin\frac{\pi}{2}=1\). This is the maximum principal value of \(\sin^{-1}x\).
Why this answer is correct
The correct answer is A. (\1). Taking \(\sin\) on both sides gives \(x=\sin\frac{\pi}{2}=1\). This is the maximum principal value of \(\sin^{-1}x\).
Exam Tip
दोनों तरफ \(\sin\) लेने पर \(x=\sin\frac{\pi}{2}=1\) मिलता है। यह \(\sin^{-1}x\) का अधिकतम प्रधान मान है।
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