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What is the principal value range of \(\cos^{-1}x\)?\(\cos^{-1}x\) का मुख्य मान परिसर क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \(\left[0,\pi\right]\)\(\left[0,\pi\right]\)
The principal value of \(\cos^{-1}x\) is in \(\left[0,\pi\right]\). This is a common exam fact.\(\cos^{-1}x\) का मुख्य मान \(\left[0,\pi\right]\) में होता है। यह सबसे सामान्य पूछी जाने वाली बात है।
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