વિધેય $\cos^{-1}\left(\frac{2 \sin^{-1}\left(\frac{1}{4x^2-1}\right)}{\pi}\right)$ નો પ્રદેશ શોધો.

  • A
    $R - \left\{-\frac{1}{2}, \frac{1}{2}\right\}$
  • B
    $(-\infty, -1] \cup [1, \infty) \cup \{0\}$
  • C
    $(-\infty, -\frac{1}{\sqrt{2}}) \cup (\frac{1}{\sqrt{2}}, \infty) \cup \{0\}$
  • D
    $(-\infty, -\frac{1}{\sqrt{2}}] \cup [\frac{1}{\sqrt{2}}, \infty) \cup \{0\}$

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$\sin^{-1} \left[ \log_3 \left( \frac{x}{3} \right) \right]$ નો પ્રદેશ (domain) શોધો.

$\sin^{-1}x$ નો પ્રદેશ (domain) શું છે?

જો $\cos ^{-1} x = y$ હોય,તો . . . . . . .

વિધેય $f(x) = \sin^{-1}\left(\frac{x^{2}-3x+2}{x^{2}+2x+7}\right)$ નો પ્રદેશ શોધો.

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